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In our company, we had a perfect imported production line; Not only we already imported the most famous Korea's production technology, advanced high quality management system and advanced full-automatic testing equipments also had been measured strictly to the products. Basically, painting gas springs and chrome gas springs are the main products in our company. For the inner tube, we provide 70D, 80D, 100D, 125D, 143D, 170D, 210D, 240D, and 270D. All sizes of our priducts are DIN 4550 Class 1- 4 standard specification size, it also can be made of other size. Importantly, all of our products had already passed crucial certificates, including ISO9001, TUV, LGA and SGS. Therefore, we have a 100% confident to offer the high-quality competitive products to all of our clients effectively.
While Huayang' today are improving quality of the products steadily and constantly, the annual production of gas springs has already reached 10 million sets, all products have been sold to Hong Kong, Macao, Taiwan, Russia, Australia, Middle East, America, Europe and other places in China. Importantly, we will have 3 years guarantee to make sure all of our products are perfect when you are utilizing.