The company has created the "Bicheng" brand, with a registered capital of 10 million yuan. The factory is located in the Dalian Economic and Technological Development Zone. It mainly focuses on the research and development of "environmentally friendly chemical products" and "energy-saving and emission-reduction" technologies. It holds multiple invention patents, mainly including environmentally friendly phosphating liquids, environmentally friendly additives, metal cleaners, rust inhibitors, quenching fluids, cutting fluids, and antifreeze, among other series of products. These are widely used in the automotive manufacturing industry, home appliance industry, security door manufacturing, plastic processing industry, steel manufacturing, metal component anti-corrosion and decoration, and mechanical processing fields. "Bicheng" owns a metal phosphating surface treatment production line, specializing in services such as cleaning, rust removal, phosphating, and rust prevention for metal components. "Bicheng" adheres to the combination of environmental protection and technological innovation, summarizing advanced technology and management experience from both domestic and international sources, to tailor-make environmentally friendly chemical products and clean production processes for customers, reducing costs, saving energy, reducing emissions, and benefiting society.