标题(Title) 一般不超过80个字符
blique coil spring - contact spring - Automobile spring - Medical spring - DongGuan Tu's ChengFa Precision Spring Co., L...
(123 个字符)
关键词(KeyWords)一般不超过100个字符
Touch finger spring,stainless steel spring,battery spring,automobile spring,spring manufacturer,medical spring,DongGuan Tu's ChengFa Precision Spring Co., Ltd
(158 个字符)
描述(Description)一般不超过200个字符
DongGuan Tus ChengFa Precision Spring Co., Ltd a manufacturer of metal springs and shrapnel, specializes in manufacturing various types of precision springs such as automobile springs, medical springs, electronic and electrical springs, inclined coil springs/finger springs, extension springs, and ultra precision springs. Since its establishment, the company has adhered to the principle of quality first, provided high-quality and fast services, and won the recognition of many customers. Welcome t
(500 个字符)