Tel:+86 28 84812280
Fax:+86 28 84833319
Address:About 30 minutes to Chengdu International Airport


1. How to order the products?


Send the inquiry with detail item description or with Model number.

If there is no packing demand we take it as sea-way packing.

If possible please attach one reference picture to avoid any misunderstanding or any links from our website for we get a better understanding. 

2. About lead time and shipping time?

Answer :

The lead time depend on quantity of order. Usually shipped by sea, small order or urgent order we can send you by air after received your agreement.

According the distance from china to your port, usually from China to European about 25 days. To West of American 20 days.

3.Can I expect a quality products?

Answer :

Yes. All our activities are accredited to ISO 9001:2008 and API, both in products and services, at the same time, mature production technology ensuring the quality satisfy international request. 

Pls do not forget to add below information in your inquiry which will help us to give you the exact quotation at the first time: 

1) the size of the tricone bit you need

2) the IADC code of the bit, like 537G

3) the drilling information of the layer

4) quantity 

Our Services

 1.We will keep track of each customer to get the feedback of product quality and service. And we will make an amendment according to your feedback.

2.If the product size is wrong, we will send the right one freely.

3.We guarantee the high quality. Please feel free to contact us if you found any damage. We will solve the problems ASAP.

4.We can provide product repair services.

   The optimaler price, the best quality, the fastest speed, the best service.Your every piece of advice to us we will be very seriously treatment. If you have any suggestion to us, please surely tell us by mail in a timely manner You are not just a visitor, but our partner in common progress.

 Sincerely hope to cooperate with you.

Packaging & Shipping

Packing: Wooden case or as clients' request.

Welcome visit our page, any need pls feel free to contact me. 

always at your service!

Email to this supplier

*Email Address:

© 2017 Wolfni Limited. All rights reserved.   蜀ICP备11016153号                                   | Privacy | Terms | Help | Site Map | Contact |                                                                                            Share on FacebookShare on TwitterShare on LinkedInRSS