1. who are we?
We are based in Shandong, China, start from 2008,sell to Domestic Market(60.00%),Eastern Asia(15.00%),Oceania(10.00%),North America(8.00%),Eastern Europe(2.00%),Western Europe(2.00%),Northern Europe(2.00%),Southern Europe(00.00%). There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Heat Exchanger,Air Cooler,Springs, Sheet Metal Parts,Windows Louver

4. why should you buy from us not from other suppliers?
Yantai Da Yuan Machinery Equipment Co., Ltd is a high-tech company established by a group people of 1960's with experience. We are committed to providing quality machining service and complete products making solutions.

5. what services can we provide?
Accepted Delivery Terms: FOB；
Accepted Payment Currency:USD;
Accepted Payment Type: T/T,PayPal,Western Union,Cash;
Language Spoken:English,Chinese