Qingdao Keysmile Valves Co. Ltd. is located in the Environmental Protection Industrial Park of Jimo District, Qingdao, China. It is a professional company that mainly produces cast steel, cast iron, cast copper and other materials, Japanese standard (JIS) marine valves and oil and water tank air caps and other products. At the same time, we are also a well-known metal processing manufacturer in China. Due to the diversity of technology and high-end quality, many well-known companies have been cooperating with us, such as VW, Haier, Hisense etc. Since its establishment, the company has integrated R&D, production and sales. It has continuously cooperated deeply with the world famous brands shipbuilding industries, introduced advanced domestic and foreign technologies and equipment, and provided the high quality products to the market through complementary advantages.
link:https://www.metalmfgwork.com
Qingdao Keysmile Valves Co. Ltd.