When Change Co. is a specialized co. in producing and export CASTERS, We can produce approximate 800,000 paces of casters per year ,which include 8 series and 200 specifications. The products have been mainly exported to South Korea and United States, at the same time, it is very popular in the domestic market because of its high quality, furthermore we have good business reputation among all of our customers.

"SUPER STAR" series casters be used in mobile equipment in all other trades, it has diversified characteristics that turn flexibly, bring about reliable fixation. The products have high quality, lower price and in time for delivery. We have the ability to design and manufacture as required from our customers. Up to now we has still being devoted to creat the new products in order to meet the needs of the market.

We have a strong technical staff and high quality equipments, we have established a set of technology programmes and test programmes completely.