Shaanxi Tonghui Stockbreeding Co., Ltd. is located in the world-famous city - Xi'an,the capital of ShaanXi province. It is a manufacturer for poultry breeding equipment, which included R&D, engineering design, manufacturing, marketing and installation. Tonghui has many experienced technical experts, high technology, precision equipment and perfect quality control system. The main products of Tonghui are:TH environmental controllor, TH drinking and feeding system and TH ventilation, etc. The 'TH' series of products designed and developed by ourselves and some of them have got national patent. Based on our advanced technique, long lifespan, high sensitivity, good leak tightness and another advantages, Tonghui has become the champion of this area, and the products are popular by people from all over the world. TH series are suit for all the breeding requirements of chickens,which included cage rearing and floor rearing. The products which has good credit both domestic and outside are reliable and stable to supply, simple and convenient to operation and easy to maintained. All people of Tonghui are always insisting on the faith of "Quality First, Credit Highest, Service Best", and making progress continuously in order to provide the best products and services to our customers.