After years’ effort, Yiren Machinery has become a premier aerospace machine shop. We have cooperated with Aviation Industry Corporation of China and supply for cnc machining aerospace parts since 2003. If you are seeking for an aerospace machining company, Yiren Machinery is your good choice.
Although it is the third most commonly-used metal in the world, the softness and malleability of copper make it difficult for many in our industry to work with. Fortunately, Portland Precision Manufacturing Company has many years’ experience in machining copper, and can produce tight tolerance, high precision copper parts that match your exact design specifications.
A highly skilled staff and advanced equipment allow us to deliver machined copper parts with tolerances of ±0.0005” or better. Copper CNC machining technology ensures perfect repeatability, from the first part to the last, in any quantity, whether you need a single prototype component or high volume production runs with tens of thousands of pieces. Anything you require, from the simplest parts to the most intricate, can be machined to match your exact specifications.
1.Offering design and improvement scheme freely.
2.Offering video and photos with details freely during production.
3.Helping customers to do factory inspection freely for his other Chinese suppliers.
4.Helping customers lacking money to apply for Alibaba finacing.
5.Producing completely according to the accuracy of drawings,assembly measurement to detect function and strict quality control to ensure 0 return rate.
6.99% orders can be ensured delivery time.
7.Quote can be offered within 2 days fastest.
8.Delivery time is only 7 days fastest.
9.Responding to the enquiry within 2 hours.
10.The materials we use are optimal.
11.24 hours online service.
12.The lowest price with the same quality and service.
13.Logistics arrangement with high performance to price ratio.
14.The most suitable packing method to different products.