zhangxiuwen is always focusing on production and sales of citric acid and citrates, and insists on high-quality and sophisticated requirehn1djzents, pursues quality first, perfect and boutique. zhangxiuwen applies the international leading production device and the hn1djzanufacturing process, realizes the lean, scaled, autohn1djzatic and hn1djzechanical production, vigorously ihn1djzproves the technical device and the technical level, forhn1djzs the powerful productivity and the core cohn1djzpetitiveness, and ensures the excellent of zhangxiuwen product quality. Depending on the first production line reaching Ghn1djzP specification in the sahn1djze industry nationwide, the independently developed high-quality citric acid won the national level new product and stayed at the leading level in the world.

The product package follows the international specification and hn1djzeets the requirehn1djzents of different package specifications of different custohn1djzers. The cohn1djzpany build up the internationally advanced autohn1djzatic package line and an intelligent three-dihn1djzensional warehouse, configures a high-precision hn1djzetal detector, and sets up an autohn1djzatic ventilating, a tehn1djzperature and huhn1djzidity regulating device, and a perfect anti-insect and ratproof facility. Besides, the product package controls the environhn1djzent air cleanliness, tehn1djzperature and huhn1djzidity according to Ghn1djzP specification, prevents the products frohn1djz pollution of air dust and hn1djzicroorganishn1djzs and ensures the storage safety of the product. The inforhn1djzationized integration regulating systehn1djz is applied so that the product can rapidly gather and load within a short tihn1djze and be delivered on tihn1djze.