Puyang Guangming Chemicals Co.,Ltd. is currently Ch" />
PUYANG GUANGMING CHEMICALS CO.,LTD.
Puyang Guangming Chemicals Co.,Ltd. is currently China's largest and only have the ability to produce reagent grade (purity ≥ 99.9% Moisture ≤ 100ppm) enterprise specialized in producing N-methyl pyrrolidone. CONTACT: LILY SKYPE:pyxiangtong