Shanghai Weichuang Standard Reference Gas Analytical Technology Co., Ltd.

We specialize in R&D, manufacturing and sales of calibration gas, special gas, high-purity gas and electron gas. Meanwhile we also act as a sales agent for importing instruments, meters, valves and pipe fittings, as well as design and install laboratory pipelines. As one of the major suppliers of gas mixture in the domestic market and also one of the larger domestic gas companies, our products are widely used in petrochemical, chemical, scientific research, power, electronics, shipping, coal mining, environmental protection, medical treatment, food, construction, metallurgy, military and other such industries. We attach great importance to quality and safety management. There have not been any safety or quality related accidents since we were founded. According to the needs of the clients, we provide safe and superior quality products, perfect sales and after-sales services. Meanwhile, we provide related technical support and implementation guides for the gas. We are currently investing to build an international first-class R&D testing center of gas mixtures, super high purity gases. Our technology, quality and service ability will continue to increase. Company Background: We are a gas company established by the founder Ms Ye. Together with Jiangsu Topgrand Petrochemical industrial Gas Co., Ltd., Nanjing Tianze Gas Co., Ltd., Nanjing Tongguang Special gas Co., Ltd., Nanjing Weichuang Gas Co., Ltd. Etc invested by Ms Ye, we have established a gas group with rich variety, high quality, considerate service and reasonable price. At present, we have production and research bases in Nanjing , Zhenjiang , Shanghai etc. We sincerely look forward to becoming your trustworthy partner!