Shandong Xintong Machinery Co., Ltd. is located in Tengzhou City. Our company professionally engaged research and development manufacture of rotating seal, pipeline connection equipment, mining fitting, cement machinery equipment fittings, petrochemical all kinds parts manufacturer. ...

Huiyuweiye (Beijing) Fluid Equipment Co.,Ltd ,which is a hi-tech enterprise authorized by Zhongguancun Science Park of Beijing government ,has gathered dozens engineers with more than 10 years experience in peristaltic pump ,industrial syringe and micro plunger in China and ...

Tengzhou Yuhang Rotary Joint Manufacture Co., Ltd. (the former is Factory) one of the leading manufacturers in our country, specializing manufacture and development sealing products. Since we produced first rotary joint country 1978, have been working on research devices for fluid static ...