Control length, good work attitude and strict process is not enough, we must use morden equipment to accomplish our target.
Quality guarantee is from test, not talk.
Excellect quality product need to be tested completely
Check tensile strength for the first one and each of the 300 our customer never have complaint of broken
we need inform our customer how many hours our product can withstand salt spray test
High quality product depend on choosing right original material
so we inspect the hardness of each component