Dalian Andi Mechinery & Equipment Co., Ltd. is located in the beautiful city--Dalian, which is a global supplier with the combines with technology, industry and trade. It was founded in 1996 and always pursuing the theory----“survival on quality, progress by technology and marketing on clients.”in producing and managing. Andi investigated, developed and produced fluid coupling, screw thread inserts (wire thread insert, self-… 【More】