Business scope: Non Medical,
Production,
Daily Mask,
Non Medical,
Sale,
Chemical Product Sales,
Manufacture Of Special Equipment For Environmental Protection,
Sales Of Building Materials,
General Merchandise Sales,
Coal Washing,
Sales Of Special Labor Protection Products,
Environmental Protection Special Equipment Sales,
Coal Activated Carbon And Other Coal Processing,
Liquid Separation And Purification Equipment Manufacturing,
Gas,
Gas,
Import And Export,
Import And Export Agency,
Daily Mask,
Synthetic Fiber Manufacturing,
Manufacture Of New Membrane Materials
...