Our products are made from HDPE manufacturing, 

This product by blow molding processing, forming at a time. 

 Specifications for phi 14*200. For a diameter of 14mm ,a length of 200mm  all kinds of 
packaging materials drill. 
To product protection, convenient transportation and use.  
Our factory also produces a variety of other specifications including φ14*160/φ14*350
/φ18*200/φ18*260/φ18*280/φ18*505/φ20*220/φ22*505/φ28*505/φ32*505 and  so on!