Sika S.A.

Guangzhou Special Domain Mechanical and Electro starts in 2002, producing industrial water-cooling machines, with a 18,000 sqm HQ and 250 employees in Guangzhou Zhong Village.

Nantong Kemery Chemical produces organic silk products and pharmaceutical intermediates in Yankut Chemical Park.

Multimeter Valve specializes in industrial process control valves like electric and aerial ball, gate, and butterfly valves, as well as adjustment and air valves.