Good surface brightness optical Brightener for PVC pipes production
Optical Brightener is used for improving the whiteness and brightness of the end products, make the end- products more fresh and new. FR-591 is suitable for PVC pipes production. It can help to improve the surface brightness of pipes.
Q: Are you trading company or manufacturer ?
A: We are manufacturer in Guangdong China since 1997.
Q: How long is your delivery time?
A: Generally it is 7-10 days if the goods are in stock. or it is 10-15 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: T/T, T/T and L/C.