FENGLAN GROUP include three companys :Changzhou Fenglan Auto Accessories Co.,Ltd ,Changzhou Fenglan Refrigeration Appliance Co.,Ltd ,Jiangsu Fenglan Import&Export Co.,Ltd .
Only excellent quality products are allowed to be delivered from Fenglan. In order to control the quality of products to the highest level, three procedures of product development system are applied to ensure stable performance of goods. In the meanwhile, they are more compatible with different machines.
The first procedure: product development