We have strict standards in four aspects so that customers can rest assured to choose us.


We have our own factory and a set of complete system to control the quality of products strictly, which can firmly ensure that our products can fit in the standard of GMP. Besides, our company also have professional testing facilities to strictly control the quality after production.

Xi'an Green Source


About service, all of our staff are loyal to the contract terms and will carry out them strictly. They also have enough quality to provide best service. About technology, we have professional technicians to test and control the quality of products.

Xi'an Green Source


We have good reputation among customers and industry and long-term strategic cooperation with many superior product suppliers. Our reputation is well-known not only among companies in China, but also companies other countries. As a result, we have various resources from all over the world to meet most needs of customers.

Xi'an Green Source


We are continuously improving our technology and pushing out new products. We have own laboratory to make research and refresh our technology to improve our quality of products.

 Xi'an Green Source Co.,Ltd