... Machining , Laser Processing , Laser Welding , Metal Welding , Hardware processing and production, Science and Technology Project Development Services . Since its inception , by adhering to ... . Best RegardsLiLy YangSHENGZE COOID TECHNOLOGY CO., LTD. ADD: The maozhoushan industrial park, Houting, Shajin town, Baoan region, Shenzhen city, ChinaTEL 0086 ...