Hebei Xiangyi International Trading Co., Ltd (hereinafter, Xiangyi Int'l)is wholly-owned trading company of Hebei First Rubber Medical Technology Co Ltd. (hereinafter, First Rubber).

First Rubber is one of the core subsidiaries of DESHENG Group, founded at the year 1965, the researcher and manufacturer of the first butyl rubber stopper in China.

During the 55 years' development, First Rubber now occupies 150,000 square meters factory area ,with production ability of 10 billion medical and pharmaceutical use rubber stoppers annually, one of the biggest modern manufacturer with standardization, specialization and large-scale in Asia, with certificates U.S. DMF FDA, GMP(ISO 15378), ISO etc.

DESHENG GROUP, full-named DESHENG INVESTMENT GROUP CO., LTD, whose business includes industrial manufacturing field, real estate field and financial services field. Desheng group now has 16 subsidiaries, for Indrustrial manufacturing field, there are Hebei First Rubber Medical Technology Co., Ltd; Hebei Yichuan Rubber Conveyor Belt Group Co., Ltd (hereinafter, Yichuan Belt.); Hebei Xiangyi Pumps Manufacturer Co., Ltd(hereinafter, Xiangyi Pumps.);. The products include medical and pharmaceutical use rubber stoppers produced by First Rubber,Rubber Conveyor Belts produced by Yichuan Belt, Rubber conponents of pumps produced by Xiangyi Pumps.