Detailed Product Description Lady or Gentlemen:Shenzhen Coold Science & Technology Co., Ltd. works in the areas of ... Production, CNC Model Production , Prototype Development , Product Modeling , Product Mould Development and Production , CNC Processing , SLA ... hesitation . Best RegardsWillianms HuSHENGZE COOLD SCIENCE & TECHNOLOGY CO., LTD. ADD: The maozhoushan industrial park, Houting, Shajin town ...