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US latest proxy certificate


The United States Qinsun has recently updated a proxy certificate, as a 40-year professional agent in China and Southeast Asia, Qinsun's first time is the first time. QSQSQ-lab is a global material durability test product supplier. The ultraviolet aging test machine produced, xenon


Lamp test machine, salt spray test machine is currently the highest-ended auditory experimental instrument, especially its QUV is the world's most widely aging test machine. Qinsun is a general agent of US Qinsun in China and Southeast Asia, with the US Qinsun's relationship with the United States. And continuously won the 10-year outstanding contribution prize, 20 years of outstanding contribution awards, 30 years of outstanding contribution prize, is the most closely partner of American Qinsun in China.

In the development of Chinese markets, serving Chinese customers, the two companies have maintained a close relationship to participate in Shanghai Automotive Test and Quality Monitoring Expo and China International Coatings. Major exhibition.

This year, Qinsun and Qinsun will join hands in Guangzhou's 23rd China International Coatings Show [Qinsun Booth 11E15-20]. You will welcome friends to visit and exchange.

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