stainless steel Roof Hook for Solar mounting system

Inspection: 

in-house and third party
All the products are strictly inspected by operator and skilled QC with record put down.

Universal inspection tools:  three-coordinates measuring machine,hardness tester, Height ruler, Depth ruler, Outside ruler, Venire Caliper, etc.

Packing:

Crate or Plywood Case or as Customers' Request.

Professional precision manufacture for more than 8 years.
1. Quality control : The defective products rate is 0.1%.
2.Quality Assurance: ISO9001:2008 Certified
3. Reasonable price , Precision made. Experience & Reasonable QC.
4. Each part would be given 100% test and tryout before shipment.
5. Adequate supply capacity. Punctual and prompt delivery time.
6. Best after sales service is provided.
7.OEM manufacture.
8.Small order can be accept.