Guangzhou Puto 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 equipment, solar panels, and more. We are a professional repair vendor for molecular pumps from leading brands such as Leybold, Pfeiffer, Alcab, Agilent (Varian), BOC Edwards, Shimadzu, ULVAC, Osaka, and more.

We commit to the repair and sale of top-tier international reciprocating piston pumps and their drives, various PLC boards, human-machine interfaces, and all models of dry pumps, oil pumps, and vacuum pumps. We uphold the following services:

Maintain the use of genuine imported Barton ceramic bearings.

2. Adhere to the use of genuine imported sealed kits and wear parts for guaranteed quality

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

4. Original Imported 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 & debugging, maintenance & repair, as well as on-site technical support.