API drill collar or Non magnetic drill collar for oilfield drilling

Wooden case/carton/according to requirement

Liaoning Tolian Technology Development Co.,LTD is a new type of technology company with import and export right approved by the state foreign trade and economic cooperation bureau and the General Administration of Customs . Tolian is a manufacturer with factory who has a strong products develop team with many experienced workers; We are manufacturing the custom fittings from your drawings or existing samples. Our objective is to develop and produce merchandise to meet your exact specifications and offer an extensive range of styles to ensure that we can satisfy your expectations and budget. Our inspectors are carefully checking every detail of the products before shipping, making sure that the products are correct according to requires. Most of our client benefit from our service. We have advanced CNC machining Centers,CNC milled machine, welding equipment and high-educated engineers so that we can meet your demand to make the product according to your drawings or samples. We've been able to provide total solutions to clients in a variety of industries. To find out if we're the right for you, contact us today.

1. who are we?
We are based in Liaoning, China, start from 2020,sell to Domestic Market(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?
Petroleum well logging instrument assistant facility and equipment,Precision Machining

4. why should you buy from us not from other suppliers?
1.More than 15 years machining experience.
2.Good for multi-varieties and small batch precision processing
3.Have special metal and non-metal material processing ability
4.Good at long deep hole, slender hole processing
5.Leading machining

5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,FAS,CPT；
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C;
Language Spoken:English,Chinese