... Co., Ltd. works in the areas of High Technology and Professional CAD Design Services,Plastic production Prototype, Sheet metal parts Prototype and hardware ... Laser Processing , Laser Welding , Metal Welding , Hardware processing and production, Science and Technology Project Development ... hesitation . Best RegardsLiLy YangSHENGZE COOID TECHNOLOGY CO., LTD. ADD: The maozhoushan industrial park, Houting ...