HengChang chemical Industry Co., Ltd. is specialized in Manufacturing oilfield drilling and crude oil refining additives.We have been focusing on the producing and researching of oil field chemicals....

We supply optical lens for optical instrument.Main optical lenses include optical cylindrical lens, optical spherical lens, optical aspherical lens, optical prism, optical filter lens, optical....

Beijing Globalipl Development Co., Ltd. is a high-tech company engaged in developing, research, production, sale and after-sale. Presently we provide OEM service for several big national suppliers on....

The KOYO manufacturer is good at drawn cup needle roller bearings. The most commonly used drawn cup needle roller bearings have 2 types, one with closed end and another one with open end. Some....

Beijing ChuangXinTongHeng Science and Technology Co., Ltd. is a high-tech enterprise which is dedicated to separation technology research and application. Founded in the year of 2000, CXTH people....

customers include GE USA, Wilmar Group Singapore, Degussa Group Germany, Sinopec China, Samsung Korea etc. CAN GAS experienced professional team is always ready to be at your service. Our technology....

CAN GAS has provided the customers in over 40 countries worldwide with more than 2, 000 sets of equipment and systems. Our customers include GE USA, Wilmar Group Singapore, Degussa Group Germany,....

Beijing REIT, was founded in 1999, is a subsidiary of REIT holding . Company has focusing on fully automatic concrete block production line since its birth. As a pioneer of China manufacturer, REIT....

Beijing REIT, was founded in 1999, is a subsidiary of REIT holding . Company has focusing on fully automatic concrete block production line since its birth. As a pioneer of China manufacturer, REIT....

Beijing Shiny Advertising printing co., ltd.was established in 1998 with more than 16 years’ advertising materials, printing service line experience, located in Beijing, China.

China Komal International Co., Ltd  is one of the leading foreign trade companies specializing in Oil Field Equipment and Services. Since its foundation in the year 2012,   Komal  International ....

Beijing SPIRITLASER Science & Technology Co., Ltd. is a leading manufacturer of medical and beauty equipment, specializing in R & D, production, sales and after-sales service of medical beauty....

Beijing GGLT Science & Technology Co., Ltd. is a professional medical and beauty equipment manufacturer, specializing in research and development, production, sale and after-sale service. One of the....

According to Technique Regulation of Concrete Defect Detection with Ultrasonic CECS21 2000 Depth measurement principle When vibration energy transmit through the concrete and pass the crack,....

Beijing REIT, was founded in 1999, is a subsidiary of REIT holding . Company has focusing on fully automatic concrete block production line since its birth. As a pioneer of China manufacturer, REIT....