Wenzhou Hongshuo Machinery Technology Co., Ltd. is located in Wenzhou City, Zhejiang Province. Our company mainly manufactures a variety of vacuum products. We have a trained technical team with rich industry experience, supported by a complete set of manufacturing and testing equipment. Our equipment includes Mazak CNC lathes from Japan, WIA CNC lathes from South Korea, Haas machining centers from the USA, Miller TIG welders from the USA, OTC TIG welders from Japan, Panasonic TIG welders from Japan, Taiwan Howhan TIG welders, ULVAC helium mass spectrometer leak detectors from Japan and Pfeiffer helium mass spectrometer leak detectors from Germany.

We keep absorbing domestic and overseas technologies to develop new products and optimize product performance. Our product range covers vacuum valves, vacuum bellows, vacuum chambers and vacuum pipelines. All products will go through inspection by our quality engineers before delivery. We adopt helium mass spectrometer leak detectors for leak testing. Our products have maintained stable cooperation with many customers and received positive feedback.

Main products include: vacuum gate valves, vacuum butterfly valves, vacuum ball valves, vacuum diaphragm valves, vacuum vent valves, vacuum needle valves, vacuum check valves, vacuum chambers, vacuum bellows, CF flange series, ISO flange series, KF flange series, elbows, tees, crosses, clamps, clamp brackets, center brackets, outer brackets, OZ brackets, oxygen-free copper gaskets, plastic protective caps, and custom vacuum pipelines and non-standard components.

Our products are applied in high-tech fields including semiconductor manufacturing, defense research, aerospace, biopharmaceuticals, liquid crystal displays, and photovoltaics.

We look forward to cooperating with all partners to develop vacuum application products. We maintain a customer-oriented service concept and welcome customers at home and abroad to contact us for business discussion and cooperation. Let us join hands for common development.