Company introduce : Langfang Rongfeng Plastic Products Co.,Ltd is a manufacturer of insulation fastener , Anchor bolt and any of the plastic products,with well-equipped testing facilities and strong technical force. 

With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in plastic field and other industries. 

Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs. 

We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!

50mm aluminum insulation fastener is exclusively used for fixing adiabatic materials in ducts of air-conditioner, for glass-wool and rock-wool in soundproofing works,and for the duct-lining.

Usage :

Exclusively used for fixing adiabatic materials in ducts of air-conditioner, for glass-wool and rock-wool in soundproofing works, and for the duct-lining

Pin cover :

Protect people hand from being injured when putting insulation.  

Recommended assembly method :

Specification : 

Porduct pictures for references :