Guangzhou Wanjiang Biotechnology Co., Ltd. is an over 10-year high-tech enterprise integrating the R&D, production and sale of fine chemicals. We passed the ISO 9001 certification. There are more than 100 employees in our company. We have the ability to provide you with high quality products. More than 90% of our products are exported to North America, Europe, Japan, South Korea, the Middle East and other developed countries and regions. Our annual sales revenue exceeds USD5,000,000. 还有其他产品！欢迎垂询