Guangzhou Putuo Optoelectronics Technology Co., Ltd. specializes in the maintenance, sales, design, development, and system engineering of vacuum coating equipment for mechanical and electrical automation, optoelectronic storage media, semiconductors, medical devices, solar panels, and more. We are a professional repair provider for molecular pumps of leading brands such as Leybold, Pfeiffer, Alcatel, Agilent (Varian), BOC Edwards, Shimadzu, ULVAC, Osaka, and more.

We commit to the repair and sales of international top-brand molecular pumps and their drivers, various PLC boards, human-machine interfaces, and dry pump, oil pump, and vacuum pump models. We adhere to the following services:

Maintain the use of genuine imported Barton ceramic bearings.

2. Adhere to using original imported sealed kit components for warranty assurance

3. Quick Repair Service: 24/7, all year round, 365 days a year.

4. Original import ceramic bearings, molecular pump accessories sales business

5. Offer online high-speed dynamic balancing service up to 240,000 rpm

6. Offer comprehensive services

7. Offer comprehensive services including vacuum system consultation, installation and debugging, maintenance and repair, as well as on-site technical support.