Shaanxi weihe tool works is one professional manufacturer of tools and moulds in electronic industry, established in 1960 and fixed assets,120 million rmb. It covers 345,000 sq meters and staffs with 1,700 personnel. It has a large scope of products, such as precision dies and moulds, press works, precision cold-press die sets, measuring and cutting tools, electronic tools for special purpose, cemented carbides and finely-processed products, form fixtures, precision gears and harmonic drive gearing, wire cutting edm. All of this can be classified into 8 classes. After the reform of capital construction during the eighth-five years of works' developing plan, the professional and large-scale mould design and processing center covered 5,100 sq meters has been established, which is equipped with many machines imported from germany and switzerland and includes one CAD/cam workstation. There are many professional technicians in our works. The achievement in mould processing is strengthening the productivity of our works and getting great profit, which takes broad prospects for our works in electronic industry.
The precision prallel vise are made from fine quality alloy steel and high carton steel, heat -treated to hrc58-62. They provide flexibility applications in many ways and long lasting accurate performance:
To be maily applied in the ranges as following:

1. Square grinding.
2. Multi-loading grinding for small parts.
3. Profile-grinding for small cylindrical parts.
4. Grinding for strip parts, non-ferrous metal and carbide parts.
5. Profile-grinding for complex shape.
6. Bencher drilling, reaming, taping, lining and measuring.
7. Light milling.
With high accracy and easy-used performance, the sine precision parallel vise is one angle-changed type vise for grinding, drilling and milling the parts with angle according to the sine theory.
The precision parallel sets are made from fine quality alloy steel, case hardened to hrc59-63. The tolerance is within 0.01mm for height and width. Parallelism between one pair accords to it5. By building these parallels into various size, they are convenient for appling these machining.
All in all, the precision parallels made by us is in a high quality, which makes the germany clients always purchase them and sell them in germany market. Our slogan is: The highest quality, the shortest leading time, the best service. So you are welcome to contact us.