青云翻译

Problem: the source of Xin Xin Technology Development Co., Ltd. Shun supplier of insulation materials can not be achieved certification of the paper trace.

Problem: Xin Xin Shun source technology development co Ltd supply papers do not achieve material certification at back.

Question: The insulating paper which supplies goods along the source science and technology development limited company cannot realize the material authentication situation backward to the Xin Xin.

Question: The Xin Xin shun yuen Science and Technology Development Co. , Ltd. The suppliers of materials cannot be achieved Certification in insulating paper retrospective.

Problem: Xin Xin Shun source technology development co Ltd supply papers do not achieve material certification at back.