we as a leader in China since 1991. 2:1 3:1 4:1 polyolefin heat shrinkable tubings, dual/medium/heavy wall tubes, viton black shrink tube, pvdf kynar busbar insulation sleeves 0.6~36KV, adhesive lined stress control anti tracking tube breakouts endcap, protection insulate semi conductive ...

Yantai Dongrun Instrument Co., Ltd. is a manufacturer of instruments and meters with well-equipped testing equipment strong technical force. With wide range, good quality, reasonable prices stylish designs, our products are extensively used in water treatment, biopharmaceutical ...

we are not only producing electricial accessories but also anti-corrossion products. We one of the major manufacturers material in China. if you have any inquire just feel free to ask me (Ronny). or can visit our company website from google search engine. ronny(at) dasheng (dot) com ...

We are located in the beautiful Seashore city - Cangzhou. Our is adjacent to Beijing and Tianjin north, facing Bohai Sea east. two important economic areas, famous for our history culture. The Beijing-Shanghai Railway, Expressway, Shenshuo-Huanghua Expressway running through city. ...