Dongguan Rongchen Silver-containing Waste Recycling Company specializes in recycling: silver welding rods, scrapped silver paste, silver solder sheets, silver wiping cloth, syringe silver paste, silver powder, silver salt, silver contacts, palladium carbon, palladium powder, palladium water, cloth recycling, gold, gold plating, gold wire, gold water, gold slag, gold trough mud and sediment recycling, including all precious metals (gold, silver, platinum, palladium, ruthenium) and silver-containing waste purification, welcome to inquire.

Fully accredited testing laboratory specialized in asbestos analysis of building materials and indoor air quality samples. Bulk sample analysis. Airborne fiber counting sample. Determination of Lead content.

Plumbing fixtures, furnaces, bathtubs, sinks, showers, kitchens, dishwashers, drain cleaning/ unclog, and gasfitting

Changsha Tianjiu Metal integrates R&D, production and sales of metal powders and alloy powders. It is a new material technology enterprise with strong atomization powder R&D capabilities and an annual production capacity of over 10,000 tons. The metal powders supplied by TIJO are suitable for 3D printing, powder spraying and laser cladding, powder metallurgy PM, metal powder injection molding MIM, hot isostatic pressing HIP, brazing and other processes.

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