Our firm insists all along the quality policy of "product high quality is base of organization survival; consumer fulfillment could be the staring point and ending of an company; persistent improvement is eternal pursuit of staff" along with the consistent purpose of "reputation 1st, purchaser first" for glazed tile roof metal making machine
Because we stay within this line about 10 years. We got very best suppliers aid on quality and cost. And we had weed out suppliers with poor high-quality. Now lots of OEM factories cooperated with us too.