Our factory is specialized in producing laser slotted screen pipe used for petroleum. It can prevent 99% sand, decrees 80% of oil well heavy
repair and increase the oil well's strength, integrality and stability of keeping off sand. Although its structure is simple, it is very effective.
It has small cuts of 0.10—0.5mm in the tube wall.
If interested,pls contact:
Cynthia
Skype:aldfilters
Email:sales03@xxldlq.com
Mob:86-15637366455(whatsapp,viber,wechat)