Honors
Quality Management System Certification Certificate
Environmental Management System Certification Certificate
Occupational Health and Safety Management System Certification Certificate
Proof of Participation in National Research Projects
Explosion-proof Certificate
High-level certificate
Membership Certificate of the Henan Province Industrial Gases Association
Certificate of Award for Paper
Gas Standard Substance Inspection Report for Gas Chromatograph
National Technical Committee for Semiconductor Equipment and Materials
Business license
Business License – Copy
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Contact Us
After-sales service phone number：
+86 13904950125 +86 13364112972
Technical consultant contact information:
Instrument sales contact:
Wang Wei: +86 13904950160 (Shaanxi, Sichuan, Gansu, Ningxia, Qinghai, Yunnan, Chongqing, Guizhou, Guangxi)
(Shanxi, Inner Mongolia, Liaoning, Jilin, Heilongjiang，Hebei)
Yu Zixuan: +86 13904952011 (Xinjiang)
Huang Wei: +86 13842501881 (Zhejiang, Shanghai, Jiangsu, Fujian, Jiangxi, Guangdong，Shandong)
Yuan Xulin: +86 13704956101 (Shaanxi, Sichuan, Gansu, Ningxia, Qinghai, Yunnan, Chongqing, Guizhou, Guangxi)
National consumables sales Manager Liu：
Add:1F-6F,East SideBuilding 9Instrument Indus stry Baselingang Industrial Park Dandong,Liaon ning.
After Sales
Official account