o3w5 factories verified

As one of China's earliest leading chemical providers, Shanghai Richem International Co., Ltd (Richem) was founded in Shanghai in 2003. Adhering to the philosophy of "Integrity, Professionalism, Innovation and Win-Win", Richem has developed into a comprehensive chemical service provider integrating R&D, production, sales and supply chain management, winning global customer recognition.

CONCERNMED is specialized in providing professional solutions of medical equipment with many years medical experience.

Qingdao Hesiway Industrial Co., Ltd. Integrates technology research and development, production and operation. The company has strong technical force, complete testing equipment and advanced production technology. The company employs a number of senior engineers and professionals, and maintains close exchanges and cooperation with many domestic universities, working together on the production and technological innovation of tungsten series products. Since its establishment, the company has been adhering to the fine tradition and strict management to provide customers with high-quality products and loyal services. At the same time, through independent innovation, industry-university-research cooperation and foreign cooperation, the company has obtained 18 intellectual property rights in the past three years, including 1 invention patent and 17 utility model patents.

Chongqing Yuhan Technology Co., Ltd. Was established in 2017, with a mission to connect high-quality chemical raw materials with global markets. Over the years, we have grown from a local supplier into a leading player in the international trade of chemical raw materials and reagents, serving industries such as electric power, metallurgy, agriculture, pharmaceuticals, textiles, plastics, and research institutions, with clients around the world.

MIKEM is a global manufacturer and supplier of specialty chemical products. Headquartered in Dallas, USA, we have branches, offices, manufacturing plants, sourcing teams, and warehouses in different countries. We have either owned or invested plants for some of our products. We also established strong partnerships with a selection of professional suppliers to provide our customers with exceptional and reliable supply chain solutions.