- 创建: 02-03-21
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描述: FERROUS SULFATE 1銆?/strong>Chemical Name: FERROUS SULFATE 2銆?/strong>Molecular Formula : FeSO4路7H2O, FeSO4路nH2O 3銆?/strong>Molecular Weight: 278.02(Heptahytrate), 151.91(Monohydrate) 4銆?/strong>CAS: 7782-63-0(Heptahydrate), 7720-78-7(Monohydrate) 5銆?/strong>Character:Pale,blue-green crystals or granules that are efflorescent in dry air.In moist air,it oxidizes readily to form a brown-yellow,basic ferric sulfate. It鈥檚 soluble in water, insoluble in ethanol. 6銆?/strong>Usage: It is used as nutrient, fruit and vegetable chromogenic reagent. 7銆?/strong>Packing: It is packed with plastic bag as inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg. 8銆?/strong>Storage and Transport: It should be stored in a dry and ventilating warehouse, kept away form water and moisture during transport, unloaded with care so as to avoid damage to bags. Furthermore, it should be stored separately from poisonous substances. Q: What鈥檚 your MOQ? A: If we have the products in stock, it will be no MOQ. If we need to produce, we can discuss the MOQ according to customer鈥檚 exact situation. Q: How long is your delivery time?A: The general delivery time is 10 days after receiving your order confirmation. Anther, if we have the goods in stock, it will only take 1-2 days. Q: Do you provide sample ? Is it free? A: If the sample is low value, we will provide the free sample with freight collect. But for some high value samples, we need to collect the sample charge.low price Ferrous Sulfate website:http://www.ltwingredients.com/sulfate-series/ferrous-sulfate/
发布日期: 02-03-21
描述: 1. Transparent, transparent LED display provides unparalleled transparency (55% to 93%). Traditional LED window displays are like a dark wall, so shoppers can't see what's inside, and they block the sunlight, so your indoor area needs a transparent LED screen with better light transmission. 2. Modular design to create the size you need, which can be used to make small, medium, large and even super large LED screens without size restrictions. In theory, no matter what size you build, the high-quality brightness, high resolution and transparency will remain the same. The lightweight aluminum module frame is perfectly designed to ensure perfect alignment when assembling the digital LED signs. 3. Lightweight and compact, with a unique experience. The design takes into account efficiency and functionality. The transparent LED display uses lightweight engineering aluminum and proprietary technology. This means that its display modules weigh only 10 kg per square meter, which makes them cost-effective to transport and easier and safer to assemble. 4. Easy to maintain, your transparent LED display requires minimal maintenance. The LED strip has a long life expectancy and can be replaced quickly and easily when needed without replacing the entire module. As long as the repair is completed within a few minutes at a very low cost, your digital LED sign will last for years. 5. Easily update marketing content, and it is very simple to program and update the transparent LED display (static graphics and video). For portable LED poster displays, you can program the LED display directly from the computer, and for larger custom LED displays (for example, clear walls, curves, or cylinders), the control system unit connected to the computer allows you to Make changes. The intuitive software interface allows you to easily update the display in real time, remotely or in advance, so your logo is always up to date. 6. Strong anti-collision performance of lamp beads 7. Very high perspective rate, with 70%-95% permeability, ensuring the original lighting perspective function of the glass curtain wall. 8. It does not take up space and is light in weight. The thickness of the main board is only 10mm, and the general weight of the display screen is only 15Kg/銕? and it is directly fixed on the glass curtain wall without changing the building structure. 9. No steel frame structure is required, saving a lot of installation and maintenance costs. It is directly fixed on the glass curtain wall without any steel frame structure, saving a lot of cost. 10. Unique display effect, because the display background is transparent, it can make the advertising screen feel like it is suspended on the glass curtain wall, and has a good advertising effect and artistic effect. 11. Maintenance is convenient and fast, and indoor maintenance is fast and safe, saving manpower and material resources. 12. Energy saving and environmental protection, no need for traditional refrigeration system and air conditioning heat dissipation, more than 30% energy saving than ordinary LED display.Transparent LED Display manufacturers website:http://www.lsonled.com/transparent-led-display/
发布日期: 02-03-21
描述: Adjustable nose clip respirators mask 4 layers of protection and efficient filtering. Melt blown fabric filtration. Made without glass fibers. Adaptable nose bar. Melt blown fabric filtration. Made without glass fibers. Adaptable nose bar. Brand Name : 3M Model Number: 9502+ Style: against dust, contaminants Material: non-woven fabric Place of Origin: ShangHai China Manufacturer: 3M China Ltd standard: China GB2626-2006 Product Description SizeOne SizePackage20 pieces per box valveYesWearingHead band ColorWhiterespirator filter classKn95 Details ImagesWholesale Mask Respirator website:http://www.loye-cd.com/respirators/mask-respirator/
发布日期: 02-03-21
描述: Black Disposable Nitrile Gloves Powder Free Ambidextrous For Medical House Industrial Use Tattoo Gloves. Product Description Packing: 100 pcs (50 pairs) in an paper box,; paper box size: 23.5*12*7cm; 20 boxes in an carton, carton size: 50*25*31cm 9kg Product Info Weight:
发布日期: 02-03-21
描述: 鈥?Product introduction 鈥?/strong> High quality stainless steel decorative bathroom glass door knobs give a firm grip and designer styling to a frameless shower door. Back-to-Back configuration style knobs are suitable for most of bathroom. 鈥?Product Specification 鈥?/strong> ModelLJC305 Product typeStainless Steel Bathroom Glass Door Knobs MaterialStainless steel 304/316L Size30*28mm / 30*30mm Glass thickness6-12mm Surface finishingBrushed / Mirror ShapeRound ApplicationShower room, Hotel, Office, Home, School, etc. Delivery Time5-30Days 鈥?Product Features 鈥?/strong> 鈼?The glass door knobs are made of high quality SUS304 or SUS316 stainless steel material ensure good quality and longevity. 鈼?Double sided cylindrical knob, easy to install, convenient to grip. 鈼?Fits for 6-12mm glass thickness. 鈼?Excellent surface treatment, mirror or satin finish stainless steel will not rust, build to resist daily scratches, corrosion and tarnishing. 鈼?Solid metal structure, strong and durable, long using life. 鈥?Related Products 鈥?/strong> 鈥?Packaging & Delivery 鈥?/strong> Packaging details: Each piece will be packed in one PP bag in a white box; about 200pcs of boxes will be packed in an outer carton box. Port: Guangzhou or Shenzhen Lead Time: 5-30 days 鈥?FAQ 鈥?/strong> 1. Do you provide samples? Is it free or extra? --We can offer samples for free, but freight charges will be paid by your side. 2. What grades of stainless steel do you use? -- We use commercial grades AISI 304 for internal applications and AISI 316 for external applications. You can mix depending upon the environment of your installation. 3. What is your payment term? --T/T, Cash, L/C at sight and etc. LJ Company treats clients as our friends. Your success in business is very important for us! Join us! We will help you to win more market in your local place and country!Shower Door Knobs suppliers website:http://www.ljmetalproducts.com/glass-hardware/shower-door-knobs/
发布日期: 02-03-21
描述: LONGi Magnet Co. Ltd. was founded in 1993 and quickly became the leading manufacturer of industrial magnetic equipment throughout Asia. Having a large product range including, lifting magnets, WHlMS, LlMS, eddy current separators, metal detectors, drum separators, pulleys, vibratory feeders and much, LONGi is well suited to provide for any of your industrial magnetic needs. Always an innovator LONGi holds over 337 national and international patents for its products and designs as well as having a provincial level research center and laboratory it operates in conjunction with The Institute of Electrical Engineering at China's Academy of Science. With over 1100 employees LONGi is well equipped to handle whatever your project is, big or small. In fact, each year, LONGi exports thousands of solutions worldwide and consistently LONGis annual sales have ranked #1 in the industrial magnetics industry in China. LONGi was also the first in our industry to earn the designation as a "China Well Known Trademark". LONGi's in house laboratory is well known for providing professional and accurate sample testing for a wide variety of clients in both the mineral and the other industries. Based on the lab test results and often a necessary site survey our experienced engineers are proud to be able to offer the best solution available every time we can. Not only do we look for the solution to best process the end users material, but, we are mindful to provide the best value and performance in the most economical way. LONGi is proud to be able to provide experienced mechanical, electrical and magnetic engineers able to assist with most any installation, commissioning or training issues that may arise. Our main goal is to eliminate any situations before they arise at the work site both before and after the project. LONGi also has strategically located offices within easy access to current and future operating sites to provide spare parts and service and allow for minimal down time. LONGi is as concerned with not only the equipment we are selling tomorrow, but, with those out in the field already. With a customer first attitude LONGi makes it a point that past sales are just as important as the future. Because of this LONGi will periodically check in with current users to gather feedback and offer any practical feedback or necessary adjustments that will help obtain the upmost benefit to all our customers. With our moto being "Reliability, Value-added, Convenience" we pride ourselves on always providing the most effective and beneficial solutions to whatever our customers鈥?need in the world of magnet technology.Wet High Intensity Magnetic Separator website:http://www.ljmagnetics.com/
发布日期: 02-03-21
描述: Product Description Nameceramic bearing BrandLTTEF Bearing No.6000, 6300, 61800series, etc Ball MaterialSi3N4, ZrO2, SiC,Al2O3 MaterialPTFE, PEEK Rings materialSi3N4, ZrO2, SiC,Al2O3 Seal TypeOpen, 2RS Precision RatingABEC1, ABEC3, ABEC5, ABEC7,ABEC9 SpecialitySpeciality OEMAcceptable SamplesAvailable CertificationCertification Features1.High speed bearings: 12000rpm--75000rpm 2.High temperature-resistant bearings:100oC--800 oC.It can been applied in kiln,plastic,steel and other equipments that can bear high temperature 3.Corrosion-resistant bearings 4.Electric-insulated bearings 5.Vacuum bearings:self-lubricating without oil Bearing No.Boundary dimensions(mm)Mounting dimensions(mm)Mass 锛圞g)锛坮efer) dDBr(min)da(min)da(max)Ba(max)ra(max)ZrO2Si3N4 603CEF3930.15////0.00070.0004 604CEF41240.25.6/10.40.20.00170.0009 605CEF51450.26.6/12.40.20.00270.0015 606CEF61760.38/150.30.00460.0025 607CEF71960.39/170.30.00590.0032 608CEF82270.310/200.30.00930.005 609CEF92470.311/220.30.0110.006 Company Information Xingtai Litian Bearing Co., Ltd. is located in Linxi County of Xingtai City. It is a bearing production base. The company is a set of scientific research, application, production, development and sales in one of the high-tech enterprises. The company's current product structure is mainly divided into: ceramic structural parts, all ceramic bearings, hybrid ceramic ball bearings, stainless steel bearings, plastic bearings, steel motor bearings and non-standard bearings. The main products are: zirconia ceramics (ZrO2), silicon nitride ceramics (Si3N4), silicon carbide ceramics (SIC), various engineering plastics (PEEK PVDE PTFE PP PE UPE POM PI and other engineering plastics), stainless steel (aisi440c, AISI316, AISI304), bearing steel (GCr15). Products have no grease lubrication, corrosion resistance, rust resistance, acid and gas corrosion resistance, no electrical insulation, high temperature, low cold and other characteristics. It is widely used in petroleum, chemical industry, electronics, textile, food, medicine, navigation, information, environmental protection and other high-tech fields. At present, the products have strong market competitiveness, which greatly improves the working efficiency of enterprises, and is welcomed by the majority of users. We can supply the following bearings 1. Deep groove ball bearings (68series,69series,60series,62series,63series,64series) 2.Tapered roller bearing(320 series,322 series,323 series) 3.Linear bearing 4.Thrust ball bearing(511 series,512 series,513 series) 5.Cylindrical roller bearing(NU10 series,NJ2 Series,N3 series,NN series 6.Needle roller bearing 7.Angular contact ball bearing(70 series.72 series.73 series.74 series) 8.Spherical roller bearing 9.Thurst roller bearing 10.Spherical ball bearing(230 series,222series,223series) 11.pillow block bearing(UCP series,UCF series,UCT series,UCFL series) Application Factory Packaging & Shipping FAQ Q1: How long is your delivery time? A: Generally it is 5-7 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity. Q2: Do you provide samples ? is it free or extra ? A: Yes, we could offer the sample for free charge but do not pay the cost of freight. Q3: What is your terms of payment ? A: Payment=1000USD, 30% T/T in advance ,balance before shippment.Full Ball Bearings website:http://www.litianzhoucheng.com/ceramic-bearings/full-ball-bearings/
发布日期: 02-03-21
描述: Company Profile Tianjin Enerbyte Electronics Co.,Ltd has focused on production and export all kinds of face masks for 5 years. We have the disposable face masks, KN95 face masks, medical face masks, surgical face masks. And we have got the FDA and CE certificates. We are willing to fight against the virus with you at the most favorable price. Let's say no to the unreasonable price! Fight with COVID-19 and We will win soon! ENERBYTE is always in line with company philosophy of keep improving, create value, pursuit of excellence. We are focusing on providing complete product series, qualified products, and competitiveprice to offer better service for our customers.Face Mask factory website:http://www.lithium-forkliftbattery.com/
发布日期: 02-03-21
描述: 鈼?Product Description Fever Digital Laser Thermometer Electronic Facial Recognition Temperature Non-contact accurate temperature measurement Abnormity warning Hand disinfection 鈼?Production Quick Detail product nameElectronic Face Recognition Thermometer Digital Thermometer For Fever applicationadult and child infrared thermometer Camera2 million dual photography displaylcd display Warranty1 year 鈼?Product Application: Main Entrance and exit Electronic face recognition thermometer can be used in schools, hospitals, communities, supermarkets, checkpoints, subway stations, customs ports, airports, stations and other places for quick reading of body temperature and face recognition 鈼?Product Features: 1. Based on Android OS 2. With content management software 3. Support remote comtrol 4. With auto hand sanitizer sensor 5. Hand sanitizer sensor capacity: 1000 ML /10 L 6.With Printer and Trash can 鈼?Product Output Capacity Our company has the capacity to make digital infrared thermometers stand digital infrared thermometer for child 10000 Piece/Pieces per Month Factory direct OEM design wall mount smart thermometer device. Temperature measurement accuracy卤0.2@30CM 卤0.3@50CM Storage capacity20,000 faces database and 150,000 records External interfaceUSB RJ45 RS232 TTL reset switch WIFI antenna interface Working voltageDC12V卤20% Communication modeWired network, WIFI, optional 4G Hand disinfectionDisinfectant spray Spray trigger modeInfrared induction, induction distance adjustable, strong anti-interference, not afraid of light changes, not affected by skin color Disinfectant capacity1000ml refillable inner bottle Spray pump headService life more than 300,000 times InstallationWall mounting bracket vertical bracket desktop bracket brake installation External dimension125 (width) 脳340 (height) 脳24.5 (thickness) mm (without bracket) 鈼?Work Environment Working Temperature10鈩?~ 35鈩?/p> Operating humidity0% ~ 90%RH Storage temperature-10鈩?~ 60鈩?/p> Storage Humidity0% ~ 65%RH 鈼?Compatibility: Lean has a professional R & D department and a complete supply chain, providing customers with OEM and ODM. We always serve customers with high quality, unique design and perfect after-sales service, and have been loved and praised by customers for many years. We have long-term and faithful cooperation with Fortune 500 companies and some Internet giants. For example, Fujitsu, NEC , ZTE, ICBC, CCB, Alibaba group etc. At the same time, our products have passed ISO, CCC, CE, FCC, ROHS, appearance patents, utility model patents, invention patents and other certifications. 鈼?Our Advantages 1.We are a professional face recognition thermometer factory, have our own R&D team, our products are high quality. 2.lean is the biggest face recognition thermometer manufacturer from china, we make different kinds of infrared thermometers, if you contact us you have many choice, there both price and low price. 3.how about the services, lean has a professional services team, we are on line 24 hours, if you have any questions about professional face recognition or else, you can call me any time, we will give you help quickly. 鈼?Application Scenarios It can be used in schools, hospitals, communities, supermarkets, checkpoints, subway stations, customs ports, airports, stations and other places for quick reading of body temperature and face recognition. 鈼?Express Service We have cooperation with many professional forwarders which promise fast and safe express, the samples will be delivered by expresses like DHL, FedEx, UPS etc. Bulk goods can be transported via air or sea shipping. 鈼?FAQ Q1: How about your company鈥檚 actual strength? A:We are a listed company, We have more than 200 employees, a R&D group with 50 people, 1 office and 2 factories. Factories and office buildings are more 20000 square meters in total. Q2: How do you do after-sale service? A:We provide life-time technology support on line, by emails, video, phone etc. We have engineer speaking English, convenient to communicate with you directly. Q3: How about the lead time? A: Normally we have stock for the hot sale models of standard products. Regular products need 3-5 working days. The customized products need 15-20 working days. Q4: How long is your warranty period? A: One-year guarantee & Life-time technology support.Thermometer manufacturers website:http://www.lienkiosk.com/thermometer/
发布日期: 02-03-21
描述: Tech industry has fierce competition for qualified IT and AI professionals who can meet business demands in software, cloud computing, e-commerce field, intelligent hardware field, IT services and other fields. At Talent Spot, we provide customized IT and AI RPO solutions for you: ▶ Flexible, customizable RPO solution ▶ Quality of candidates is strategically sourced for best-fit ▶ Saving cost and time for the company ▶ Qualified and experienced consultants as the recruiting partners of HR ▶ Deliver qualified candidates so you can focus on your business goals China Recruitment Process Outsourcing Agency website:http://www.lethic.com/recruitment-process-outsourcing/
发布日期: 02-03-21