- Hebei Chemtech Wencheng Business Co.,Ltd
- USA, Euro, Southeast Asia, Middle East, Africa and other parts of the world
China(Mainland)
- Jiang su Steel Group Co.Ltd
- Europe, Asia
China(Mainland)
- Yida Industrial (Group) LTD.
- worldwide,Mid East
China(Mainland)
- Oasis Oil Tools Co.,Ltd
- Middle East
China(Mainland)
- Eternal Bliss Alloy Casting & Forging Co., Ltd.
- USA,Australia,Africa,Europe
China(Mainland)
- CHINA JANMON TRADALL LIMITED
- Europe,America,Asia,etc
China(Mainland)
- Heanjia Super-Metals Co., Ltd
- worldwide, India, Australia, Europe
China(Mainland)
- Investment casting foundry
- America,USA
China(Mainland)
- anping shuangzheng windows screen co.,ltd
- all the world
China(Mainland)
- anping shuangzheng metal wire mesh co.,ltd
- all the world
China(Mainland)
- REIFEN LORENZ GMBH
- -
Germany
- MGM, SRL
- -
Italy
- JOSEF P. HILGENBERG HOLZ- U. KUNSTSTOFF-
- -
Germany
- AUSTRAL PROPELLER CO PTY LTD
- -
Austria
- SERBAPLAST, SRL
- -
Italy
- DELTAMAT-PAQUET SA-NV
- -
Belgium
- JODOVIT, SRL
- -
Italy
- TUPI CAOUTCHOUC
- -
Afghanistan
- ESPECLID. QUIMICAS PARANA S.A.
- -
Brazil
- REMEDICA LTD.
- -
Cyprus