Beijing Tiandi Nayuan Technology Co., Ltd. is a professional manufacturer of wire connecting terminal. Our company passed the certification ofSGS、CQC、CE、CUL、 ISO9001:2000 quality system and devotes to satisfying customers relying on the tenet of “Quality First, Credit First”. 　　Our company established R&D organization composed of professional technicians and special production workshops of plastic mould, punching mould, hardware process, injection moulding, assembly, etc. to improve our products. Nowadays our products are widely sold into oversea countries. 　　Our company set up sales company and prepared enough stocks to satisfy clients. The company also carries out customizing business 　　Welcome to visit us!