SUMMER SCREWS Precision Technology Co.,Ltd. 
Established in 1986, based in Taichung,Taiwan
We are professional screw manufacturer and supplier with over 30 years of experience. 
We specialize in producing high-quality customized screws/nuts/bolts/washers/sockets and other related products.
With the advanced milling machines,processing stamping equipment,
and screw processing production equipment subsidy,we can automatically complete the CNC screw processing.
We also provide customized services and, over the years,
we have developed mass-production technology with stable quality and excellent cost performance.
Your demand is our motivation. 
We put our clients needs as our top priority and offer high-quality products with 100% customer satisfaction. 
This is how SUMMER SCREWS wants to be.