Dai Nan is a manufacturer of 3 16l stainless steel bars, 304L stainless steel bars and 3 16L stainless steel flat steel. Who can introduce me? Which manufacturer has good reputation and quality?

Dainan Town is a famous "hometown of stainless steel" in Jiangsu Province, with more than 1000 stainless steel enterprises.

I know that there is a local brand called Zhongyongxin, and their article "The Origin of E-commerce, the ups and downs of a grassroots online merchant" was recommended by the homepage of Ali Forum. I didn't know about this enterprise until I read it. Their products are stainless steel belts, stainless steel angles, stainless steel bars and stainless steel flat steel.

I have seen some stories about their cooperation with customers on Zhongyongxin's stainless steel product blog. One of the customers, Boss Wang, is a manufacturer of stainless steel washers. His main products are 304 and 3 16 stainless steel washers. Most of the 3 16 stainless steel washers produced by the company are sold to Japan, and the Japanese have very strict inspection on the goods. Maybe they will be returned and claimed.

Zhong Yongxin has been dealing with Boss Wang for five years. At first, he was supplied by three suppliers. Zhongxin mainly supplies 3 16 stainless steel strip with thickness of 0.8-3.0mm to Wang Laoban Company. When they first started doing business with Mr. Wang, they promised that if the chemical composition of the steel strip produced was not up to standard (the chemical composition of the steel strip was required to be no less than 10 nickel, no less than 2 molybdenum, no less than 16 chromium and no less than 0.08 carbon), all losses would be borne by themselves. But so far the whole volume has not been returned once. In the past five years of cooperation, Mr. Wang ordered more than 500 tons of steel belts from their company, and now only one is left for Mr. Wang.