SAFETY HELMET :
1. Material :HDPE
2. .Weight:350g/pc
3. Characteristics:with four top reinforcement
4. Packing: 20 pcs/ctn, 6500pcs/20' GP
5. Color: according to buyer request
6. Applicability: construction, electric power. Transportationect
7.Certificate: ANSI Z 89.1
8. this style is well saled in USA