"Control the standard by the details, show the power by quality". Our business has strived to establish a highly efficient and stable team staff and explored an effective good quality regulate course of action for 8000cbm glass 55l capacity cooler Because we stay with this line about 10 years. We got most effective suppliers aid on good quality and price. And we had weed out suppliers with poor high quality. Now lots of OEM factories cooperated with us too.