We can produce all kinds of mechanical parts and components based on technical drawing,sample,or even a Concept.

Our Competitive advantages: One-Stop Shopping from "Drawing to Part".

More than 10 years' experience in domestic and overseas markets makes us a professional and efficient company in the industry.We have been keeping stable business relations for more than 5 to 10 years with our major clients in Europe and US market,and Asia.

We have earned a good reputation in the OEM/ODM metal parts market.Our products are widely used in automotive industry, such as train line, railroad, forklift, loader crane, mining, as well as other agricultural, municipal, engineering and air tool machinery.

Our Vision - To be a valuable supplier for customized engineered products and a global platform for cost effective solutions in manufacturing ODM & OEM products!

Tolerance standard:

VDG P690 T1 VDG P690 D1

ISO2768mK

The ultimate success of the casting design depends on the communication between the designer and foundry engineers. When the foundry is properly informed of part requirements, there is usually a compromise of specifications that will allow for maximum compliance to print specifications and finish part design.

1. Standard Linear Tolerance(mm)
As-cast tolerances of angles is mainly a function of the part design and their ocation in casting. They range from +/- 1/2 degree (considered minimum) for well supported positions to +/- 2 degree where existing distortion could be expected. Inclusion of gussets and ribs normally minimizes distortion and many sections can be mechanically straightened.
2. Flatness, Strengteness and Roundness

Straightening adds cost, but sometimes cannot be avoided. The actual straightening costs are often dependent on the tightness of the tolerance specified, so do not specify tighter flatness, straightness, roundness, or other requirements than you actually require. (WOTECH typically straightens parts using die sets that will be included in your tooling price.)
3. Size and Weight Range
Size and Weight. Part size and weight are the most critical factors in determining part cost because mold capacity is limited by both size and weight. The more pieces that can run on a mold, the lower the part cost. Unnecessary mass should always be removed by correct engineering practices to reduce part weight.

Product

Equipment

Process

Package