●Sorbic acid, potassium sorbate have been certified by BRC and SGS Company
　●Sorbic acid, potassium sorbate and sodium dehydroacetate have been certified by SGS Company with FAMI-QS Certification
　●Sorbic acid, potassium sorbate have been titled by the HACCP and the GMP Certification
　●The company have been certifified by ISO9001andISO14000 certification

    ■Quality Policy

    ● to promote scientific and technological innovation, and strive for Quality Leadership
　 ● to exceed customers’ expectations, and pursue the continuous improvement.
　

    ■Environmental Policy

    ●strictly to abide environment regulations, and to create a green enterprise;
    ●strengthen environmental system management, comprehensively improving the environmental quality;
    ●continue to develope clean production ,save energy and prevent pollution.
　　

    ■ Security Policy

    ● safety first, accompaning prevention;
    ●Remedy the potential danger ,and do continuous improvement;
    ●promote the environmental standard and protect our health;
    ● 4-wide management, and safe development.

　■ technology patents Honor

　● Key High-tech of National Torch Plan Enterprise
　● hi-tech enterprise in Jiangsu Province
　● technology center of key support for provincial-level enterprise
　●3 – cyano pyridine have been titled by National Key New Product Certification
　● potassium sorbate have been titled by National Key New Product Certification
　● potassium sorbate have been titled by state-level high-tech product certification
　● Tianzhu trademark is recognized as Famous Brand in Jiangsu province
　● the invention patent of sorbic acid purification process
　● the methods patent of the washing wastewater treatment and recycling in sorbic acid production
   ● potassium sorbate QC group gain the title of "National Excellent Quality Management Group,"
　● 3 – cyano pyridine won the Jiangsu Science and Technology Progress Award List
　● 3 – cyano pyridine won the third prize of industrialization of scientific and technological progress
　● sorbic acid, potassium sorbate, AA product gain the quality certification in Jiangsu Province