Part A Quality Control Capability
North has the production workshop for proficient product processing and assembly. All the production lines are inspected with product quality control. All the work of inspection and testing personnel is independent of the production line. The clear sample procedure including written sampling record is built for packaged final product.

We control the quality of our product from the source. We carry out the strict supplier evaluation on a regular time and establish rigorous raw material inspection standard as well as the monitoring record. The unqualified raw material would be marked and stored independently. Our final product can be traced back to the corresponding raw material testing report.

Part B Comprehensive Production and Inspection Equipment
With the comprehensive production and inspection equipment available, we can guarantee the strong production capability of 600000 welding torches per year.
a. We have advanced CNC equipment of over 30 sets. Some of the equipment is listed as follows.

CNC Machining Center	DMC/635V	One Set
	Haas/Mini	Two Sets
CNC Lathe	Haas/SL-20	Four Sets
	Haas/SL-10	Six Sets

b. We also have advanced quality inspection and testing equipment consisting of 3 sets of dielectric withstanding voltage tester, 2 sets of micro resistance meter, high and low temperature hot and humid chamber, insulation resistance meter, image measuring instrument and professional RoHS testing laboratory.

Part C Strong Research and Development Capability
a. North has many patents and intellectual property rights including dual power three wire welding torch, electric arc bypass self heating hot wire welding torch, single power dual wire overlay welding torch, low carbon and high efficient welding torch represented by SP200 energy efficient CO₂ spool gun, etc.
b. We have our own department for research, development and design which is configured with professional research and development equipment as well as the software.
c. Our company has the skilled scientific research and technology team including 2 individuals having doctoral degree, 6 individuals having master degree, one technician having the technology research and development experience of more than 20 years and 4 persons having the related experience for over 10 years.

Part D Approved Quality Certificates
1. ISO9001 Certificate Approved by Beijing Shenzhou Times Authentication Center
2. CCC Certificate Certified by China Quality Certification Center
3. CE Certificate Ratified by China Quality Certification Center
4. Supplier Assessment Report Conducted by Bureau Veritas China

Part E Welding Torch Production Process Flow Chart