Zhejiang LongYou GD Chemical Industry Co., Ltd.

MARCH provides worlwide one of the most extensive product ranges for leak-free fluid transfers of aggressive, explosive, toxic and environmental threatening liqids.

Changzhou Fangzheng Chemical Co., Ltd. is a joint venture between Jiangsu Jintan Chemical Research Institute and an American company. Having strong technical expertise and product testing methods. Mainly producing fine chemicals such as pharmaceutica

While electronic systems are becoming smaller and more powerful, increasing its complexity. Necessary innovation must meet the constantly advancing technological possibilities. Tektronix develops and manufactures the test, measurement and monitoring