MDI is a Taiwan base company, a professional leading manufacturer of automotive gas lift, oa gas spring with experience for more than 40 years. Please allow us to introduce ourselves briefly. Mdi established in 1963 and certified ISO 9001 / qs9000, ts16949 pending. Our products are extensively used for office chairs, automotive, bicycles, medical equipments (ex. Hospital beds) and so on. Production capacity is 2, 000, 000pcs / month. Our customers are global, haworth, top star. . . . . . Etc. And now we are a subcontractor of OEM car maker in Taiwan. Meanwhile we are developing aftermarket of auto parts in North America. We can supply you new items in short time after receiving your inquiry. We believe we are not only supply you quality products, but also competitive price to spare parts market.