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About SHANGHAI JEFA MACHINERY CO.,LTD

JEFA specializes in the design, manufacturing and marketing of API 6A wellhead and christmas tree equipments, valves and wellhead control equipment.

JEFA facilities include a steel forging plant, machining centers, specialized heat treatment facility, assembly and painting lines.

JEFA holds API 6A and ISO 9001 certifications. We take pride in supplying quality products on time and in full compliance with our customers’ requirements. We export 90% of our production to more than 10 countries such as USA, Canada, Netherlands, Australia, Russia, etc

JEFA is committed to providing exceptional customer service and quality products. We welcome your inquiries large or small !sales@jefachina.com