PVC plastic board (hard POLYvinyl chloride sheet) is polyvinyl chloride resin adding stabilizer as auxiliary material, laminated laminated or directly extruded by calendering.  Piggery PVC sliding curtain board, used for ventilation in piggery corridor, improve piggery environment, can play a good purpose of heat preservation, control ventilation.  Especially for building pigs, sliding curtain panels are generally used to control the air intake.  

Length is not limited, can be customized; Excellent chemical stability, corrosion resistance, aging resistance, high strength, smooth surface, can replace some stainless steel and other corrosion resistant synthetic materials. High finish, easy to process; Good insulation, long life, uv protection.

Q: Are you trading company or manufacturer? 
A: We are factory. 
Q: How long is your delivery time? 
A: Generally it is 15-25 days if the goods are in stock. Or it is 30-45 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 but not for free charge.