Glass Storage Jar manufacturers Introduction The Glass Storage Jar with Lid is made of high-quality thickened glass, which is super durable and strong, and is BPA and lead-free, with food-grade odor-free characteristics. Secondly, our products are very easy to clean, you can reach into the jar to clean it. Finally, our products are cheap and high-quality, which is deeply loved by our customers. Feature The Glass Storage Jar with Lid is equipped with anti-slip silicone base to make the sealing can more stable. Secondly, our products have a very large capacity, can store more items, and the large diameter is easy to clean. Finally, our products keep food fresh for longer. Multi-functional Airtight Dry Food Storage ContainersGlass Storage Jar manufacturers website:http://www.wmglasses.com/stora....ge-jar/glass-storage

Cup N95 Mask suppliers Product Feature The n95 dust face mask is used for Anti-odor; Anti-flu; Anti-infection, Medical Treatment Precise Chemical Industry, Fully sealed to prevent polluted air from entering, Electrostatic filter material, ideal protect you from dust, smoke, odor and so on Material:Non woven, Filter paper, Meltblown Feature:Eco-Friendly, Water Soluble, Other Applications:Clinical ,hospital, housework, gardening and maintenance for filtering dust, pollen, and bacteria Advantages:Anti bacterial,oil resistant,fog proofCup N95 Mask suppliers website:http://www.soyonintls.com/n95-mask/cup-n95-mask/

Pseudo Boehmite made in China Molecular Sieve 4A The aperture of the molecular sieve 4A is 4A, which adsorb water, methanol, ethanol, hydrogen sulfide, sulfur dioxide, carbon dioxide, ethylene, propylene, does not adsorb any molecules more than (including propane) a diameter greater than 4A, and the selective adsorption performance of water is higher than that of any other molecule. It is one of the largest molecular sieve varieties in industry. The molecular sieve 4A is an alkali metal aluminosilicate that adsorbs molecules with critical diameters of water, NH3, H2S, sulfur dioxide, carbon dioxide, C2H5OH, C2H6, C2H4.It is widely used in the drying of gases and liquids, and also in the refining and purification of certain gases or liquids, such as the production of argon. Chemical formula: Na2O路Al2O3路2SiO2路9/2H2O Silicon-aluminum ratio: SiO2/ Al2O3鈮? Effective aperture锛歛bout4脜 IndicatorsUnit Nosphericalbar-type Specificationmm0.5-1.01.6-2.53-51.63.2 Static water adsorption锛?5鈩冿紝RH50%锛?/p>%wt鈮?1.5鈮?1.5鈮?1.5鈮?1鈮?1 rate of wear%wt鈮?.2鈮?.2鈮?.2鈮?.25鈮?.25 bulk densityg/ml0.69-0.75鈮?.69鈮?.69鈮?.70鈮?.65 compression strengthN/鈮?0鈮?0鈮?0鈮?0 Packaging water content锛?75鈩冿紝3hours锛?/p>%wt鈮?.5鈮?.5鈮?.5鈮?.5鈮?.5 Adsorbed methanol quantitymg/g鈮?40鈮?40鈮?40鈮?40鈮?40 The molecular sieve 4A is a synthetic aluminosilicate with a microporous cubic lattice. Molecules that adsorb or reject different substances based on the size of the holes in their crystals, and are called "molecular sieve鈥? Substances with a molecular diameter smaller than the hole diameter of the molecular sieve crystal can enter the molecular sieve crystal and thus be adsorbed, otherwise, it will be rejected. The molecular sieve 4A determines the order of preferential adsorption based on the polarity of the different material molecules. Select adsorption by molecular size and shape. For small polar molecules and unsaturated molecules, with the selective adsorption performance, the greater the polarity, the higher the unsaturation, the stronger the selective adsorption ability. Type A molecular sieve belongs to the molecular sieve, which is similar to that of NaCl that belongs to the cubic crystal system. Since the effective aperture of 4A molecular sieve is 0.4nm,, it is called 4A molecular sieve, and its spatial network structure is composed of silicon oxygen tetrahedral units (SiO4] and aluminum oxygen tetrahedra [AlO4] units.Pseudo Boehmite made in China website:http://www.sd-alumina.com/pseudo-boehmite/

China Disposable PM2.5 Mask factory Ningbo Meiqi Tools Co., Ltd. was established in 2003. It is a professional manufacturer specializing in the production of various types of plastic tool boxes and safety protection boxes. Production of professional personal protective equipment since 2020, products include flat masks, KN95 masks, and meltblown cloth Ningbo Meiqi is located in the China international port city - Ningbo. As a global supplier in the disposable mask, KN95 mask products, Ningbo Meiqi is to create added value for customers around the world. 鈥籒Ingbo Meiqi products included: 1.Disposable mask, 2.Disposable medical mask 3.KN95 mask 4.KN95 medical mask 鈥籘he disposable masks and KN95 masks are widely used in the following scenarios: 1. Daily protection 2. PM2.5 protection 3. Industrial dust protection 4. Pollen protection 5. Flu protection 鈥籓ur Certificate: We always feel that all success of our company is directly related to the quality of the products we offer. They meet the highest quality requirements as stipulated in ISO9001, ISO14001 guidelines and our stringent quality control system. 鈥籔roduction Equipment: Disposable mask production line, KN95 mask production line 鈥籔roduction Market: We have customers from both domestic market and oversea market. our sales managers can speak fluent English for good communication. Our main sales market: North America 35.00% Southern Europe 25.00% 鈥籓ur Service: We control the product quality critically for every step during the manufacturing. We offer technical support that is second to noneChina Disposable PM2.5 Mask factory website:http://www.meiqi-mask.com/ website2:http://www.meiqimasks.com/

Bulk Relay Features 鈥?30 Amp switching capability for both N.O. and N.C. contacts 鈥?1 Form A, B and C contacts available 鈥?Life expectancy to 10 million operations 鈥?Class B insulation standard 鈥?Class F (155掳C) version available 鈥?Available with an epoxy seal for automatic wave soldering and immersion cleaning 鈥?Proof Tracking Index (PTI/CTI) 175 鈥?UL, CUR file E44211 including versions meeting UL 508 and UL 873 spacing and contact rating requirements; 鈥?VDE certificate 40023154 (AZ2150-1A and 1C only) About product: 1.The core components of the relay are automatically detected, and the size of the wire package is reduced by automatic welding Gold supplier, following the telephone when grinding contact porn, yan iron, end workers to cause bad quality 2. Two years warranty More than 40,000 times of service life. Fully automatic production equipment, stable performance.Bulk Relay website:http://www.hungso.com/relay/