black long screws and save nearly 50% of the cost – long screw manufacturer

Mr. Lin from Jinhua, Zhejiang sent a drawing to Ms. Chen from Shi Shi Tong Long Screw Manufacturing Factory, saying that he wanted to customize the black long screws on the drawing. Can we make it?

After looking at Mr. Lin’s drawings, Ms. Chen found that if she quoted according to the drawings, the price would be more expensive, so Ms. Chen called Mr. Lin and confirmed with Mr. Lin the heads of the black long screws. Part shape requirements and rod part requirements.

After communication, it was originally required that the head be very flat and be produced according to the conventional flat head. Otherwise, a set of molds must be ordered for production. The tolerance of the rod part can be enlarged according to Ms. Chen’s suggestion, so that it will not be caused by The required tolerance of the rod is too small, and the rod will have to be turned by turning, and the cost of turning will account for almost half of the total cost.

According to the communicated changes, it not only saves the mold cost for the black long screws, but also saves the machining cost of the rod. However, it will not affect Mr. Lin’s assembly problem, saving Mr. Lin half of the cost.

Skype: kalyn qin   M: +86 18818786322   Tel: +86 0755-27322278   sst@szsst88.com   Add: No. 11, Dinghou Road, Dongfang Community, Songgang Street, Baoan District, Shenzhen, Guangdong, China