http://www.promisteel.com/cold-rolled-steel/commercial-steel/ ASTM-A36 commercial steel is produced by US Standard Steel Plate, A36 steel plate rigidity standard ASME standard. The yield of A36 steel plate is about 240MP, and the yield value decreases with the increase of material thickness, comprehensive performance is good, strength, plastic and welding properties are better with the most widely used. 聽 gradethicknesswidthlength A368-12mm1500-2000mm6000-12000mm A3612-24mm2000-3000mm1420-12000mm A3624-40mm1450-3020mm2450-12000mm A3640-80mm1500-2800mm1420-12000mm A3680-120mm1430-2820mm1440-12000mm 聽 聽 Application 聽 ASTM A36 Commercial Steel Sheet is a plate and profiles, is widely used in brackets, supporting feet and other structures. Suitable for riveting, bolting and welding structures of bridges and buildings, as well as general-purpose structural steel quality carbon steel sections, plates and bars. 聽Commercial Steel manufacturers website:http://www.promisteel.com/cold-rolled-steel/commercial-steel/

http://www.msfuturecosmetics.com/other-products/ Brief introduction Lotus shaped head massager is used for scalp massage. Product introduction ItemLotus shaped head massager MaterialNatural xiuyan jade Product size138 mm * 34 mm WeightAbout 80 g ApplyingHead PackagingCustom box MOQ100 pieces OEM/ODMAvailable for custom printing logo LogoEngraving logo/Silk print Tip: The product is manual measurement, and there is a 1-2 cm error. Plz refer to specific size, and weight of the received products. Feature 1.100% natural jade stone material 2.Well polishing: smooth surface, the handle and massage beads are smooth, it holds comfortable, the beads won't hurt scalp while using it. 3.The unique lotus shaped, its tail can be used for facial acupuncture massage. 4.Massage the head acupuncture points to help hair growth.Bulk Other Products website:http://www.msfuturecosmetics.com/other-products/

http://www.julychem.com/tetrafluoroethane/ What is gas r134a? The chemical formula of r134a gas, commonly k 聽 Application of r134a gas锛?/strong> The most popular low- and medium-temperature ecologically friendly refrigerant is R-134a. The excellent all-around performance of HFC-134a makes it a very effective and secure replacement for CFC-12. It is mostly utilized while using R-12 refrigerant. Most refrigeration equipment, such as refrigerators, freezers, water dispensers, auto air conditioners, central air conditioners, dehumidifiers, cold storage, commercial refrigeration, ice water machines, ice cream machines, refrigeration condensing units, and other refrigeration equipment, as well as aerosol propulsion agents, medical aerosols, insecticide propellants, polymer (plastic) physical foaming agents, magnesium alloy protective gases, and other applications. 聽 R134a gas usage is currently restricted due to its connection to climate change. The European Union outlawed it for all new automobiles in 2011. The use of a new fluoride 2,3,3,3-tetrafluoropropene (HFO-1234yf) to replace r134a gas in vehicle air conditioners was suggested by the Society of Automotive Engineers (SAE). 聽 Instead of other organic solvents and supercritical carbon dioxide, r134a gas is also regarded as an organic solvent for extracting fragrance compounds (supercritical carbon dioxide). In organic chemistry, it can be a liquid or a supercritical fluid and be employed as a solvent. It is the particle detector utilized in the resistive plate chamber of the Large Hadron Collider. It can also be applied to several kinds of particle detectors, including cryogenic particle detectors. When smelting magnesium, it is utilized as a shielding gas in place of sulfur hexafluoride. 聽 Another idea is to use r134a gas instead of sulfur hexafluoride as a medium gas (dielectric gas). Although it has limited arc extinguishing capabilities, it excels at insulation. 聽 R134a gas transportation and storage Steel cylinders for R134a gas are pressurized containers. They must be kept out of direct sunlight, heat sources, and fire when being stored.They are often kept in a cold, dry, and ventilated warehouse. 聽聽 R134a gas application in refrigeration oil: The refrigerating machine oils usually used with R-134a refrigerants include: Emkarate RL32H, RL68H, RL100H, RL170H, RL220H, ICEMATIC series, Solest series, etc.; what kind of refrigerating oil is finally used in different equipment and different application places should follow the refrigeration compression According to the recommendations of the machine and refrigeration (air-conditioning) equipment manufacturers, or according to the specific conditions of the refrigeration compressor and refrigeration equipment, it is determined to use the refrigerator lubricating oil with the same design requirements, that is, select the equivalent refrigeration oil. 聽 Use of R134a gas market: R-134a does not harm the ozone layer at all because it is an HFC chemical (non-ODS substance, Ozone-depleting Substance). Most nations in the globe recognize and recommend it as an eco-friendly refrigerant. It is also widely utilized and the major ecologically friendly refrigerant. addition when new refrigeration and air conditioning equipment is initially installed and maintained. 聽 Precautions R134a and R12 have different physical and chemical properties, theoretical cycle performance, compressor oil, and other factors, so even though R134a is the most popular choice to replace Freon R12 in newly installed refrigeration equipment, refrigeration equipment that was initially installed with R12 refrigerant should still be used. The only refrigerant that can be added or replaced for after-sale maintenance is R12, and R12 is typically not interchangeable with R134a. 聽Tetrafluoroethane suppliers website:http://www.julychem.com/tetrafluoroethane/

http://www.facealink.com/ COMPANY PROFILE Facealink started up in 2017, and ever since then, we've been devoted to become a innovative company of IoT intelligent video terminals, and creating the finest home security products for consumers and business owners. We integrate R&D, assembling, testing to packing, Sales, Supply chain, a complete ISO certificated manufacturing system, complete ISO certificated manufacturing system, we specialize in one-stop smart home video solutions, and provides OEM and customized service to meet your market requirements. Our Core team have abundant industry experience of more than ten years, Comprehensive ability of software (Embedded, APP, Server) related to smart video products, we are skilled in Development on chipset of Hisilicon, Fullhan, Ingenic. Especially for fullhan, in 2021 we faced a very serious chipset shortage, but with the great support of fullhan company, the yearly delivery task for key account like China telecom and China mobile had been safely accomplished, and in 2022, we invest more on fullhan chipset and we became fullhan offcial strategic partner, and we successfully delivered out more than 1Million units products to our customers in 2022. OUR PRODUCTS Nowadays, fullhan chipset is already widely used in surveillance industry, like the brand of Hikvision, Dahua, Uniview, Tuya, Meari, and so on, Until now we have successfully developed the following mature product lines with fullhan chipset inside. -Wire-Free Security Cameras: With no wires and no cords, the 100% wire-free battery-powered security cameras offer flexible placement. It can be placed anywhere indoors or mounted outdoors. You can choose battery WiFi cameras or battery 4G cameras. -Indoor Smart Home Cameras: 355掳 & 60掳 coverage for every angle in your home, no blind spots for 24/7 surveillance. Featuring 4MP super HD, dual-band WiFi, 2-way audio, and more. -Security Camera Systems: WiFi or PoE surveillance video systems to offer 24/7 monitoring and non-stop recording. They even support recording and surveillance all day and night without accessing your router network. -WNVR: With 2MP/5MP super HD high resolution, WiFi cameras keep an eye on what you care about most. The WNVR works perfectly with all these cameras for video storage. Innovation is the core competition of facealink, and accordingly, we keep investing no less than 10% of our annual sales in R&D every year to ensure our products. We will continue our aggressive drive to expand our international distribution network and warmly welcome all overseas partner and distributor to cooperate with us in the near future.low cost WiFi PTZ Outdoor Security Camera website:http://www.facealink.com/

http://www.eawinwin.com/ Our History Hangzhou Cultivation Energy Technology Co., Ltd. is the world's leading resin chemical industry and a manufacturer of new pesticide intermediates. Since the establishment of the first production line in 1999, it has worked in the field of resin chemical industry for more than 20 years. At present At the same time, more than 5,000 tons of new pesticide intermediates can be produced each year. At the same time, the company has advanced laboratories and cooperates with major universities to continue to invest in new materials and new technologies. Our Factory The resin plant is located in Shanghai, with more than 15 acres of plant and land reserve, employing more than 300 technicians and more than 500 employees The DFPA facility is located in Northeast China, with 20 acres of plant and land bank, employing more than 200 technicians and more than 300 employees. Our Product Pesticide intermediate锛?,3-Dichloropropene锛?/span> 3-difluoromethyl-1-methyl-1H-pyrazole-4-carboxylic acid锛圖FPA锛?/span> Resin product锛欵poxy resins Amino resinsAcrylic resins Saturated polyester resins Alkyd resins Water-based resins Product Application Epoxy resin is widely used in various types of coatings, electronics packaging, adhesives, and wind power composite materials. Pesticide intermediates are mainly used in new products of the top five pesticides in the world Our Certificate GB/T19001-2016//ISO9001:2015 GB/T24001-2016//ISO14001:2015GB/T28001-2011//OHSAS18001:2007 GB/T23331-2012//ISO50001:2011//RB/T 114-2014 Production Market Pesticide intermediates are mainly used in new products of the top five pesticides in the worldEpoxy Resin for Electronics website:http://www.eawinwin.com/