Purchase Qty. Reference FOB Price
1-999 kg US$12.00
1,000+ kg US$8.00
Product Description
Product Description Optical brightener OB-1 (Uvitex Ob-1) Company Profile WSD chemical established in 2000,we are professional engaged in the research, development, production, sale and service of PVC additives.We are located in Shengzhou City,Zhejiang,China, near to Shanghai, Hangzhou ,Ningbo, ...