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Quality First, Safety Guaranteed, Scientific development, adhere to innovation
Hookah Charcoal Read More
Hookah Charcoal
Product name Charcoal Place of Origin China Material Fruit wood   powder, bamboo powder, coconut powder Type Machine-made charcole Shape Briquette/round Usage BBQ, Metallurgy Industry, Chemical Industry, Agriculture Industry, Dehumidifiers & Deodorisers, Medicine, Catalyst, BBQ, Metallurgy Industry, Chemical Industry, Agriculture Industry, Dehumidifiers & Deodorisers, Medicine Packaging details Customer¡¯s requirements ...
Hookah Charcoal Read More
Hookah Charcoal
Product name Charcoal Place of Origin China Material Fruit wood   powder, bamboo powder, coconut powder Type Machine-made charcole Shape Briquette/round Usage BBQ, Metallurgy Industry, Chemical Industry, Agriculture Industry, Dehumidifiers & Deodorisers, Medicine, Catalyst, BBQ, Metallurgy Industry, Chemical Industry, Agriculture Industry, Dehumidifiers & Deodorisers, Medicine Packaging details Customer¡¯s requirements ...
Silver ingot/bar/pallet Read More
Silver ingot/bar/pallet
Name: High purity oxygen-free silver bar Purity: A g99.99 Melting Point: 960¡æ Density: 10.49g/cm3(25¡æ)(lit.) Boiling Point: 2213¡æ(lit.) Hardness: Soft Features This product adopts vacuum gas protection for melting and casting. Cooling and crystallization molding... Strictly control 25 metal elements and impurities within 0.01. No oxidation, no shrinkage, and no water ripples. When in use, it can make the surface smooth and the mirror soft to achieve the true silver color.   Product List Silver Metal Ingot Pure Silver Metal Wire Superfine Pure Silver Metal Wire Plating Silver Metal Plate ...
High Purity Silver granules 9999 4N Grade Read More
High Purity Silver granules 9999 4N Grade
Silver Grain Shot Granules perfect for casting and jewelry making. And we also have silver slugs/silver wire/ silver ingot/silver bar for your choose. But what you need   Price drops as you buy more. More silver information please contact your sales. Product Name Silver Ag pellets Shape S ilver granule/ grain/ ball/ bead Purity 99.99%    MOQ 100g    Package Vacuum packed then packed into box, or as your request.   ...
Lead Ingot Read More
Lead Ingot
Lead ingot / pb ingot: 1.Size : 645*128*90mm 2.Packing: lead ingot was wrapped by galvanized steel belt, 25 pcs per bundle, about 1200kgs per bundle. 3. Shape: rectangular lump 4. Sample: available for free 5.Container size: 20Gp-2.352(width)*2.385 (height)*5.90 (inside length) meter 40gp-2.352(width)*2.385 (height)* Application 1. lead-acid storage batteries. 2. Ammunition, cable sheathing and building construction materials 3. Counterweights, bettery clamps 4. Cast products such as: bearing, ballast, gaskets, type metal etc. Grade  Pb99.994 Pb99.990 Pb99.97 Pb ¡Ý 99.994 99.99 99.97 Ag¡Ü 0.0008 0.0015 0.005 ...
Lead Ingot Read More
Lead Ingot
Lead ingot / pb ingot: 1.Size : 645*128*90mm 2.Packing: lead ingot was wrapped by galvanized steel belt, 25 pcs per bundle, about 1200kgs per bundle. 3. Shape: rectangular lump 4. Sample: available for free 5.Container size: 20Gp-2.352(width)*2.385 (height)*5.90 (inside length) meter 40gp-2.352(width)*2.385 (height)* Application 1. lead-acid storage batteries. 2. Ammunition, cable sheathing and building construction materials 3. Counterweights, bettery clamps 4. Cast products such as: bearing, ballast, gaskets, type metal etc. Grade  Pb99.994 Pb99.990 Pb99.97 Pb ¡Ý 99.994 99.99 99.97 Ag¡Ü 0.0008 0.0015 0.005 Cu¡Ü ...
Lead Ingot Read More
Lead Ingot
Lead ingot / pb ingot: 1.Size : 645*128*90mm 2.Packing: lead ingot was wrapped by galvanized steel belt, 25 pcs per bundle, about 1200kgs per bundle. 3. Shape: rectangular lump 4. Sample: available for free 5.Container size: 20Gp-2.352(width)*2.385 (height)*5.90 (inside length) meter 40gp-2.352(width)*2.385 (height)* Application 1. lead-acid storage batteries. 2. Ammunition, cable sheathing and building construction materials 3. Counterweights, bettery clamps 4. Cast products such as: bearing, ballast, gaskets, type metal etc. Grade  Pb99.994 Pb99.990 Pb99.97 Pb ¡Ý 99.994 99.99 99.97 Ag¡Ü 0.0008 0.0015 0.005 ...
Zinc Ingot Read More
Zinc Ingot
zinc ingots 1.Zn (purity): 99%-99.95%; 2.Density: 7.14( g/cm3); 3.Quick response within 12 hours   1.Product Name: Refined Zinc or Zinc Ingot Molecular Formula: Zn Zn (purity): 99%-99.95% Molecular Weight: 65.39 Density: 7.14( g/cm3) M.P.: 419.58 B.P.: 907 Molecular Weight: 65.39 Alloy Or Not: Non-alloy Secondary Or Not: Non-secondary   2.Appearance: silver white lustrous metal;can react with acids, soluble in alkaline solution. High quality zinc ingot 99.95% Weight: 20kgs Dimensions: 100x100x500mm Chemical Composition: Zn, Pb, Cu, CD, Sn, Fe Zn (Min): 99.95%   3.Usage  1. Mainly used for die-casting alloy battery industry 2.Widely used in Painting/ Printing/Dyeing/pharmaceutical/rubber industry etc 3.Chemical industries, zinc and other metal alloy plating coating industry 4.In zinc plating, manufacture of brass, maganese bronze, galvanized iron, dry battery; as catalyst and reducing agent. Packaging Detail: 1000kgs/bundle or as per buyer's request Brand C hemical Zn( ¡Ý ) Impurit ...
Zinc Ingot Read More
Zinc Ingot
zinc ingots 1.Zn (purity): 99%-99.95%; 2.Density: 7.14( g/cm3); 3.Quick response within 12 hours   1.Product Name: Refined Zinc or Zinc Ingot   Molecular Formula: Zn Zn (purity): 99%-99.95% Molecular Weight: 65.39 Density: 7.14( g/cm3) M.P.: 419.58 B.P.: 907 Molecular Weight: 65.39 Alloy Or Not: Non-alloy Secondary Or Not: Non-secondary   2.Appearance: silver white lustrous metal;can react with acids, soluble in alkaline solution. High quality zinc ingot 99.95% Weight: 20kgs Dimensions: 100x100x500mm Chemical Composition: Zn, Pb, Cu, CD, Sn, Fe Zn (Min): 99.95%   3.Usage   1. Mainly used for die-casting alloy battery industry 2.Widely used in Painting/ Printing/Dyeing/pharmaceutical/rubber industry etc 3.Chemical industries, zinc and other metal alloy plating coating industry 4.In zinc plating, manufacture of brass, maganese bronze, galvanized iron, dry battery; as catalyst and reducing agent. Packaging Detail: 1000kgs/bundle or as per buyer's request ...
Zinc Ingot Read More
Zinc Ingot
zinc ingots 1.Zn (purity): 99%-99.95%; 2.Density: 7.14( g/cm3); 3.Quick response within 12 hours   1.Product Name: Refined Zinc or Zinc Ingot   Molecular Formula: Zn Zn (purity): 99%-99.95% Molecular Weight: 65.39 Density: 7.14( g/cm3) M.P.: 419.58 B.P.: 907 Molecular Weight: 65.39 Alloy Or Not: Non-alloy Secondary Or Not: Non-secondary   2.Appearance: silver white lustrous metal;can react with acids, soluble in alkaline solution. High quality zinc ingot 99.95% Weight: 20kgs Dimensions: 100x100x500mm Chemical Composition: Zn, Pb, Cu, CD, Sn, Fe Zn (Min): 99.95%   3.Usage   1. Mainly used for die-casting alloy battery industry 2.Widely used in Painting/ Printing/Dyeing/pharmaceutical/rubber industry etc 3.Chemical industries, zinc and other metal alloy plating coating industry 4.In zinc plating, manufacture of brass, maganese bronze, galvanized iron, dry battery; as catalyst and reducing agent. Packaging Detail: 1000kgs/bundle or as per buyer's request ...
Zinc Ingot Read More
Zinc Ingot
zinc ingots 1.Zn (purity): 99%-99.95%; 2.Density: 7.14( g/cm3); 3.Quick response within 12 hours   1.Product Name: Refined Zinc or Zinc Ingot   Molecular Formula: Zn Zn (purity): 99%-99.95% Molecular Weight: 65.39 Density: 7.14( g/cm3) M.P.: 419.58 B.P.: 907 Molecular Weight: 65.39 Alloy Or Not: Non-alloy Secondary Or Not: Non-secondary   2.Appearance: silver white lustrous metal;can react with acids, soluble in alkaline solution. High quality zinc ingot 99.95% Weight: 20kgs Dimensions: 100x100x500mm Chemical Composition: Zn, Pb, Cu, CD, Sn, Fe Zn (Min): 99.95%   3.Usage   1. Mainly used for die-casting alloy battery industry 2.Widely used in Painting/ Printing/Dyeing/pharmaceutical/rubber industry etc 3.Chemical industries, zinc and other metal alloy plating coating industry 4.In zinc plating, manufacture of brass, maganese bronze, galvanized iron, dry battery; as catalyst and reducing agent. Packaging Detail: 1000kgs/bundle or as per buyer's request ...
Aluminum wire scrap hot sale !! Read More
Aluminum wire scrap hot sale !!
Aluminium Wire Scrap 1.Competitive price 2.Fast Delivery Within 10 days 3.Professional factory Applications 1. Mainly used for melting ingot 2. Discontinuous melting with scrap 3. Easy control and operation 4. Fast melting 5. Energy saving   This Scrap Aluminium is produced in the production of industrial waste. Such as: Scrap Aluminium Wire, Scrap Aluminium block and so on6. It mainly used for drawing back non-ferrous metal typical material is: Wasted copper, aluminum, cable, aluminum stuff, wasted auto spare part, non-ferrous metal scrap, dross for printing, broken glass contains non-ferroous, electronic waste etc. Chemical specification: ITME STANDARD % TEST RESULT% Si 0.2-0.6 0.25 Fe 0.12 max ...
Enterprise profile
Hebei Dongsuo Biotechnology Co., LTD is a professional manufacturer of chemical, plastic and Ore materials It is located in Hebei, China.


Our products are produced on the basis of best technical team, advanced equipment, high qualified management which meet the requirements of security and environmental protection. We earned customer trust and created a good reputation during these years.Since its establishment, the company has exported to South Korea, Australia, Russia, Vietnam, Oman, Ecuador, Kenya, Indonesia, Saudi Arabia, Peru, Tajikistan, Mexico, Pakistan, Zimbabwe and other countries, mainly exporting plastic products. The co

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We adhere to the management principles of "quality first, customer first and credit-based " since the establishment of the company, Our company offers variety of products which can meet your multifarious demands

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