Guangzhou Puto Optoelectronics Technology Co., Ltd. specializes in the repair, sales, design, development, and system engineering of vacuum coating equipment for automation, optoelectronic storage media, semiconductors, medical equipment, solar panels, and more. We are a professional repair manufacturer for molecular pumps from top brands including Leybold, Pfeiffer, Alcab, Agilent (Varian), BOC Edwards, Shimadzu, ULVAC, and Osaka.
We commit 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. Adhere to the use of original imported sealed kits for wear parts guarantee
3. Quick Repair Service: 24/7, 365 days a year, no exceptions.
4. Original进口 Ceramic Bearings, Molecular Pump Accessories Sales
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.





























