... Lady or Gentlemen:Shenzhen Coold Science & Technology Co., Ltd. works in the areas of High Technology ... Structural Design , 3D Back Processing, Silkscreen Processing , Electroplating , Copper and Aluminum Processing , Customized Machining , Laser Processing , Laser ... hesitation . Best RegardsWillianms HuSHENGZE COOLD SCIENCE & TECHNOLOGY CO., LTD. ADD: The maozhoushan industrial park, Houting, Shajin ...