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, semiconductor, medical, solar panel, and other fields. We are a professional repair vendor for molecular pumps of top brands including Leybold, Pfeiffer, Alcatel, Agilent (Varian), BOC Edwards, Shimadzu, ULVAC, Osaka, and more.

We specialize in the repair and sales of top-tier international molecular pumps and their drives, various PLC boards, human-machine interfaces, and different models of dry pumps, oil pumps, and vacuum pumps, and adhere to the following services:

Maintain the use of genuine imported Barton ceramic bearings.

2. Maintain the use of original imported sealed kits to ensure components

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

4. Original import 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 & debugging, maintenance & repair, and on-site technical support.