Changzhou LangO

Contact Us


Sales Manager

Changzhou LangO

Mobile: +86 18701194220


About US

Changzhou LangO Machinery and Technology CO., LTD is approved by municipal people's government and established in Changzhou. The company is one of the main foreign trade export companies in Jiangsu province. We are a company with 10 years of experience, specializing in import and export.

The company has passed the certification: "the System of quality management ISO 9001:2008", "system of environmental management ISO 14001:2004", "System HSEMS OHSAS 18001:2007" and "System of social responsibility SA 8000:2008".

The aim of the company is to create an integrated enterprise with leading foreign trade, market integration, business diversification and modern management.

The company's credo is "people-Oriented, business integrity".

The main products of the company: drilling tools such as drill pipe, heavy weight drill pipe, drill collar, kelly, stabilizers, downhole motors, jars, absorbers, fishing tools, milling tools and valves etc., total more than 120 kinds and 1000 types.

Production of our company has certificates of ISO 9001:2000 and API. The main products of our company are exported to the following countries: USA, Canada, Russia, India, Middle East, North Africa, Ukraine and others.

We have participated many exhibition in China and in the World. got the famous brand LangO.

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