
We arrange regular on-site audits and random third-party sampling and testing for all products, and have also established a complete quality traceability and product recall mechanism.
Before each order is shipped, we not only test the samples in our factory laboratory but also send them to the Humic Acid Association for testing. Only when the test meets the customer’s requirements will we ship out the products.
China Office : Room 2107, Building A, Zhongguancun Innovation Center, Xixia District, Yinchuan, Ningxia, China.
Thailand Office: Inthamara 26,Sutthisan Winitchai Road, RatchadaphisekSubdistrict, Din Daeng District, Bangkok 10400
Factory Address: Industrial Park, Shizuishan City, Ningxia Provice,China
We have an office in Zhejiang
Sales Manager: Karen Zhu
Email: karen@nxyqy.com
Telephone: +86 18169011721
Whatsapp : +86 15109685380