About Heller

Hangzhou Heller Science & Technology Co., Ltd is a large-scale production group, specialized in power, oil and gas field projects. which head quarter located in Hangzhou National High Technology Zone, We are using the latest technology and certifications with our professional engineering department support to offer specific services on Designing and Engineering specially in Drilling, Refining and Transferring Oil and Electricity supplying  and Controlling. 

Heller facts 

Large quantities of Heller equipment have been exported to Canada, Mexico, Ecuador, Chile,  Brazil, Venezuela, Kazakhstan, Qatar, Saudi Arabia etc., are deeply praised by overseas engineers and users.