Chongqing Bo Sheng Surface Technology Co., Ltd. was jointly established by surface technology experts with a background in the U.S. and local entrepreneurs. The company specializes in the research, development, production, and sales of new surface treatment products and analytical instruments. It boasts a team of PhDs, masters, and engineering technicians, equipped with a well-structured management, production, and sales team, along with complementary production facilities. It is a chemical enterprise with independent research and development capabilities and a strong emphasis on credibility.
The company primarily produces a variety of high-quality metal blackening at room temperature, electroless nickel plating, phosphatizing, degreasing, rust prevention, cutting fluids, edible oil quality analyzers, and more. Among them, products such as the steel blackening liquid at room temperature, copper electroless nickel plating liquid, and room temperature colored film phosphating liquid have significant technical advantages in the industry and are highly praised by customers. The oil quality rapid analyzer developed by our company has been recognized and recommended by the National Health Commission. Our independently developed "Metal Room Temperature Rapid Blackening Technology," "Automatic Rapid Oxidant Analyzer," "Flow Injection Analysis System Photometric Cell," and "Portable Oil Quality Rapid Testing Instrument" have all obtained four national patents.
Our newly launched generation of lavender-colored steel blackening liquid at room temperature utilizes our independently developed patented technology, significantly reducing blackening sludge and minimizing effective component loss. This results in a substantial improvement in blackening quality and efficiency. Each kilogram of blackening liquid can cover an area of up to 18-22 square meters, far surpassing the traditional room temperature blackening liquid (which only covers 3-9 square meters). Our product breaks through the technical difficulties of room temperature blackening, achieving it and making room temperature blackening truly a high-quality, low-cost practical process.
Since our products were launched into the market, they have been well-received and highly praised by customers. Our company has distribution points in Chengdu, Wuhan, Beijing, Guangzhou, Chongqing, Shenzhen, and our products are sold in 26 provinces and municipalities across China, as well as in Taiwan, India, Southeast Asia, and other regions.
Bosun Company strives to offer quality products at competitive prices to entrepreneurs worldwide. We warmly welcome inquiries and business discussions from customers. We are also open to new distribution partners for mutual benefits and to create辉煌 together.









