Melparts Hardware focuses on the field of self locking washers, and develops high-performance square self locking washers. sewing thread produced by Melparts Hardware is very popular in the market. The performance of this product has been tested time after time. It is manufactured by the fully automatic machines which can ensure its quality. A dedicated QC department is established in Melparts Hardware to optimize the quality control system and inspection method. It is precisely made and its length tolerance is ±0.1mm.
The core value of our team is stainless steel wing seal. Get price!