Hunan Zhengda Hi-tech Machinery Co., Ltd.

[ Manufacturer Trader ]Main business are Sheet pulp machine, Airtight gas shield, Heat recovery unit, High-speed hot blast type gas shield, Penetrating type hot air drying system (tad cylinder), Paper machine room ventilating equipment.

Shanghai Xuyi Chemical Technology Co., Ltd.

[ Trader ]Main business are Filter equipment, Pneumatic diaphragm pump

Guangzhou Economic And Technological Development Company Of

[ Manufacturer ]Main business are Central automatic-control type burnt oil water heater, Low-noise centrifugal fan