Guangzhou Putuo Photoelectric Technology Co., Ltd. specializes in the maintenance, sales, design, development, and system engineering of vacuum coating equipment for electromechanical automation, optical storage media, semiconductors, medical devices, solar panels, and more. We are a professional repair provider for leading brands such as Leybold, Pfeiffer, Alcatel, Agilent (Varian), BOC Edwards, Shimadzu, ULVAC, Osaka, and others.
We commit to the repair and sales of international top-tier brand molecular pumps and their drives, various PLC boards, human-machine interfaces, and different models of dry pump, oil pump, and vacuum pumps, while adhering to the following services:
Maintain the use of genuine imported Barton ceramic bearings.
2. Maintain the use of original imported sealed kits and wear parts for guarantee
3. Quick Repair Service: 24/7, all year round, no days off.
4. Original imported 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.





























