- Jingdezhen Yaosheng Ceramics Co., Ltd.
- Main business: Blue and White Porcelain;Decorative Porcelain;Transmutation Porcelain;Colored Glaze;Pottery Art;Large Size Ceramics;Porcelain Lamp
- Caribbean RegionBermuda
- Baoji fitow Metal Co.,ltd
- Main business: titanium parts;sintered filter elements;titanium alloy;porous metal filter;titanium bar;titanium CNC parts;tungstem parts;Moly parts;Tantalum parts;titanium metal filter;powder metal filter;titanium machined parts,
- Caribbean RegionBermuda
- Zhejiang Xinhai Valve Manufacturing Co., Ltd.
- Main business: ball valves;butterfly valves;check valves;gate valves
- Caribbean RegionBermuda
- Xinxiang Leer Filter Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- chongqing nakin oil purifier co.,ltd
- Main business:
- Caribbean RegionBermuda
- ChongQing GOLD Mechanical & Electrical Equipment Co., Ltd.
- Main business: Oil Tester;Electrical Tester;Electrical Testing Equipment;Electrical Test Kit
- Caribbean RegionBermuda
- chongqing NK oil purifier co.,ltd
- Main business:
- Caribbean RegionBermuda
- chongqing nakin oil filter co.,ltd
- Main business: oil purifier;oil filter;oil machine
- Caribbean RegionBermuda
- Xinxiang D.King Industry Co.,Ltd
- Main business: air filter;oil filter;water filter;duplex filter;candle filter;filter bag;filter disc;oil filter machine
- Caribbean RegionBermuda
- chongqing nakin oil purification co.,ltd
- Main business: oil purifier;oil filter
- Caribbean RegionBermuda
- Zhongneng Oil Purifier Manufacture Co,. Ltd.
- Main business: vacuum transformer oil purifier;vacuum lubricating oil purifier;vacuum turbine oil purifier;non vacuum oil purifier
- Caribbean RegionBermuda
- Chongqing NK Electromechanical Co., Ltd
- Main business: transformer oil purifier;lube oil purifier;turbine oil purifier;cooking oil purifier;fire-resistant oil purifier;air dryer device;vacuum pumping system;oil tester
- Caribbean RegionBermuda
- Chongqing NuoZheng oil purifier Manufacture Co.,Ltd
- Main business: transformer oil purifier;lube oil purifier;turbine oil purifier;cooking oil purifier;fire-resistant oil purifier;air dryer device;vacuum pumping system;oil tester
- Caribbean RegionBermuda
- Chongqing Nuoqing oil purifier Manufacture Co.,Ltd
- Main business: transformer oil purifier;lube oil purifier;turbine oil purifier;cooking oil purifier;fire-resistant oil purifier;air dryer device;vacuum pumping system;oil tester
- Caribbean RegionBermuda
- Chongqing NAKIN Electromechanical Co.,Ltd
- Main business: transformer oil purifier;lube oil purifier;turbine oil purifier;cooking oil purifier;fire-resistant oil purifier;air dryer device;vacuum pumping system;oil tester
- Caribbean RegionBermuda
- Chongqing NK oil purifier Manufacture Co.,Ltd
- Main business: transformer oil purifier;lube oil purifier;turbine oil purifier;cooking oil purifier;fire-resistant oil purifier;air dryer device;vacuum pumping system;oil tester
- Caribbean RegionBermuda
- Chongqing Nakin oil purifier Manufacture Co.,Ltd
- Main business: transformer oil purifier;lube oil purifier;turbine oil purifier;cooking oil purifier;fire-resistant oil purifier;air dryer device;vacuum pumping system;oil tester
- Caribbean RegionBermuda
- chongqing nakin oilpurifier co.,ltd
- Main business: oil purifier;oil filter;oil filtration machine
- Caribbean RegionBermuda
- Shijiazhuang Yuanzhao Import&Export CO.,LTD
- Main business:
- Caribbean RegionBermuda
- Chongqing oil filtration Manufacture Co,. Ltd.
- Main business:
- Caribbean RegionBermuda