Shin Long is a company that manufactures aluminum and zinc casting part for automobile ,marine, data storage , telecommunication , industrial Hardware etc. Our in house operation start from mold design , mold making, casting, precision machining. For surface treatment we have a group of approved vendors that does, e-coating, anodize , spray painting and other plating, with this we car provide our customer a stop service. Thus reduce the customer additional source and also provide a very compettive price. In our quality we are ISO-9001(2000) & TS-16949 certify . We have a wide range of high precision manufacture and Q.C.equipment to cater all kind of product and requirement with the highest quality and best service to our valuable customer.