顶级欧美色妇xxxxbbbb_香蕉毛片a_在线色视频网站_一区二区视频在线播放

Company Profile

Name: SHIJIAZHUANG SINCERE CHEMICALS CO., LTD.
Found: In 2001
Address: Rm. 2-3-1705 Jin Ling Mansions No.106-1 EAST Yuhua Road, Shijiazhuang, Hebei, China 050011

Business Introduction
We have been specializing in supplying raw chemical materials since established. The products' application involves pesticide, medicine, dyestuff, daily chemical, water treatment, electronics, as well as other industrial fields.

Company Philosophy
Sincerity & Steady Pioneering & Refining

Compliance
Supply chemicals in high quality and competitive price with our best service.