Oriental Instruments & Dongyi Technology
Targeting global production of helium leak detection equipment; independently developed quality flow meter filling machines, with customers spread across various domestic refrigeration enterprises, enjoying high recognition in the industry.
Honorary Qualifications
High-tech enterprise
Sichuan Specialized and Innovative Certificate
Certificate of Honor
Helium filling tube and its helium leak-proof device
Elastic sealing device
A drying box vacuum pump exhaust gas treatment device
Support device for frame auxiliary support and mobile bracket for vacuum leak detection
High temperature leak detection box heating end structure and unit workpiece vacuum leak detection box and detection device
A heating simulation temperature measurement device
A super high temperature helium leak detection device
Magnetron insulation power-on heating automatic positioning device
A device for removing lubricating oil contained in hot air.
Sweep the access mobile terminal
Chengdu Dongfang Instrument Co., Ltd.
Service Hotline:8602865518699
Sales Hotline:8613908209306 (Equipment)
8613908085776 (power supply and module)
Contact E-mail:cdoi@cdoi.com
Contact address: dongyi technology co., ltd., no 199, section 2, chongshuang freight avenue, chongzhou city, Chengdu city, Sichuan province, China
CopyRight©2025 Chengdu Dongfang Instrument Co., Ltd. All rights reserved
Hotline：8602865518699
After Sales(power supply and module)：8613908085776
After Sales(Equipment)：8613908209306
Email：cdoi@cdoi.com
Online message
The main products of our company now include refrigerant filling machine, explosion-proof filling machine, vacuum purification filling machine, special power supply, helium inspection equipment, etc.
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