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Call us at (650) 856-8833 or email us at

StcValve® specializes in developing and distributing high quality solenoid valves, stainless steel fittings, process valves, air pressure regulators, air cylinders, and push in fittings at excellent prices.

STC is headquartered in Silicon Valley, USA, and has ISO certified design and manufacturing facilities along with an extensive network of quality partners and suppliers in China. With the design technology, engineering, and quality management from the USA, coupled with advanced manufacturing technology and efficiency from China, STC is well positioned to deliver products with advanced design, precision engineering, and fine quality at excellent prices. STC is equipped to provide custom made products with the most stringent requirements in quality, pricing, support, and service.

Join the STC Advantage.

Hours of Operation: 7:00AM - 5:00PM (PST), Monday to Friday

Sizto Tech Corporation (STC)
892 Commercial Street, Palo Alto, CA 94303 USA
Email:, Website:
Tel: (650) 856-8833; Fax: (650) 856-8811; Toll Free: (866) 962-0170

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Click here to tour the STC China Factory

Google Map Link to STC China at 87, ShunYu Road, Science & Technology Industrial Park, YuYao, ZheJiang 315400 China

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Sizto Tech Corporation © 2001-. All rights reserved. Last modified: December 19, 2017
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