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

We commit to the repair and sales of international first-tier diaphragm pumps and their drives, various PLC boards, human-machine interfaces, and repair services for 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. Stick to using genuine imported sealed kits and wear parts for guaranteed quality

3. Quick Repair Service: 24/7, all year round, 365 days a year.

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 and debugging, maintenance and repair, as well as on-site technical support.