Guangzhou Potuo Photoelectric Technology Co., Ltd. specializes in the maintenance, sales, design, development, and system engineering of vacuum coating equipment for electromechanical automation, optoelectronic storage media, semiconductors, medical equipment, solar panels, and more. We are a professional repair vendor for leading brands such as Leybold, Pfeiffer, Alcatel, 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 all types of dry pumps, oil pumps, and vacuum pumps. We adhere to the following services:
Maintain the use of genuine imported Barton ceramic bearings.
2. Maintain the use of genuine imported sealed kit components for warranty assurance
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. Offer comprehensive services
7. Offer comprehensive services including vacuum system consultation, installation and debugging, maintenance and repair, as well as on-site technical support.





























