Guangzhou Potuo Optoelectronics Technology Co., Ltd. specializes in the maintenance, sales, design, development, and system engineering of vacuum coating equipment for electromechanical automation, optical storage media, semiconductor, medical, solar panel, and other fields. We are a professional repair manufacturer for molecular pumps of leading brands such as Leybold, Pfeiffer, Alcab, Agilent (Varian), BOC Edwards, Shimadzu, ULVAC, Osaka, and more.

We are committed to the repair and sales of top-tier international molecular pumps and their drivers, various PLC boards, human-machine interfaces, and different models of dry pumps, oil pumps, and vacuum pumps, and adhere to the following services:

Maintain the guarantee of using genuine imported Barton ceramic bearings.

2. Maintain the use of original imported sealed kits and parts for guaranteed performance

3. Quick Repair Service: 24/7, 365 days a year, no days off.

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

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

6. Full service provided

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