Equipped with one test/inspection building (518sqm), dozen sets of GC and LC and 40 technicians (including senior engineers), Changhe devotes itself to developing and adopting new products, new methods and new technologies, and we are striving to improve the quality of products. Now, we have the good ability to produce quality products, because we have got the certificates and licenses of ISO9001:2000 quality system, ISO14001:2004 environment management system (for the production base of pesticide TECH), safety production and approvals; moreover, our inspection organization has approved of second grade quality inspection organization by petrochemical bureau and all the staffs have got termly training. Now, we mainly produce over ten kinds of products, including pesticide TECH, granule, powder and emulsion, etc. They are well sold in agricultural product traders and plant protection departments all around the China; some of them are exported to Southeast Asia and EU. Our products are highly appraised and trusted by our customers.