Hong Kong Yishun (China) Co., Ltd. At The End Of 2012
Wholly-owned Acquisition Of Shanghai Dalong Chain Factory Co., Ltd.

Yeshun (China) Co., Ltd. is a company specializing in the research of metal surface treatment processing technology. It has a professional heat treatment base in Shanghai. It has 5 German IPSEN multi-purpose furnaces and multiple heat treatment equipments such as tempering furnace, annealing furnace and mesh belt furnace.The business scope is the surface treatment and processing of high-precision gears, shafts, sleeves and other precision transmission parts; it is mainly for aerospace, automotive, metallurgy, chemical and other industries. The scope of business is: design, manufacturing, processing of chains and metal molds and mechanical equipment related to power transmission products. The main products are standard alloy steel precision chain and various non-standard special chains.