Chenlong Group Co., Ltd, established in 1985, covers an area of 37,600㎡; is the largest vane manufacturer in China, with an annual output around 150,000,000 pcs. We do offer the vanes in a range of dimensions, with and without notches.
We invest more than 300 sets of first-class processing machine and 100 sets of testing equipment, in which 50 sets are imported from Taiwan, Korea, Japan, and Switzerland.