Chengde JinJian Testing Instrument Co., Ltd. is a well-known manufacturer and seller in the field of non-metallic materials testing machines and chemistry building materials testing machines. Chengde JinJian testing instrument Co., Ltd. Was founded in 1994, and located in the world-famous summer resort---Chengde City.
JinJian has been authenticated to a Hi-new-tech Enterprise by HeBei province. For many years, JinJian is based on the world leading technology, directed by the market and customers requirement, sticking to the idea of human-orient. It has gained a lot of praise and ... [Click for details]