The inspection services of China Steel Inspection Yunnan Branch cover multiple industries and fields such as railways, bridges, and construction, and it has CNAS, CMA, and ILAC qualifications. The product types of third-party inspection agencies mainly include metal and alloy materials and products, wires and their products, polymers and composite materials, and building materials.

Non-ferrous metals (ore dressing part)

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Zhuhai Smet Electronic Materials Co., Ltd. was established in 2003 and is located in the beautiful National High-tech Zone Industrial Park in Zhuhai City, Guangdong Province. It covers an area of ​​2,000 square meters and a construction area of ​​6,000 square meters. It is a national high-tech enterprise with independent innovation intellectual property rights. It specializes in the research and development, production and sales of surface engineering chemicals, and is committed to providing users with integrated solutions such as new environmental protection technologies, products, application processes and after-sales services.

Zhejiang Lizhi Metal Products specializes in duplex steel, special steel, Hastelloy titanium alloy, nickel-based alloy precision castings, duplex stainless steel silica sol castings, duplex stainless steel composite castings, special material medium temperature wax casting, 2205 duplex stainless steel composite castings manufacturers. Our products are of high quality and are deeply trusted by our customers. Please feel free to call us for consultation.