Our company have Full-automatic Dicing Saw, Power sorting machine, Full-automatic string welding machine and Laminating machine. We have three strict quality control procedures for each product: incoming material detection; semi-finished product testing; product testing.I Q C inspect the quality for all coming materials. I P Q C & O Q C strictly inspect all the products according to S O P and customers’ requirements. Hongwei’s products must past power range uptest for each solar cell, solar panel and complete solar panel packets, also E L testing.