Horse Thousand metals Technology CO. Ltd in the DongGuan City of China, is China's largest manufacturer of mold standard parts for applications in metals and plastic molding, Horse Thousand Parts include automotive molds parts, ISO Die Spring, JIS Standrad Spring, semi-conductor packaging molds, die-cast and other precision jigs and fixtures. Our products are sold all areas of China and won recognized reputations amongst our customers thanks to the high precision, excellent quality, full variety, complete size range and short lead time.