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Company Profile

Founded in 2010, Keyto is a leading manufacturer of precision fluid control components and system solutions. With deep expertise in Microfluidics and a highly skilled R&D team, we have established a strong industry presence. Our commitment to continuous innovation and rigorous quality control fosters strong partnerships with clients and delivers reliable solutions.

Ningbo VPC Pneumatic CO Ltd is the professional high tech corporation, specialized in the research, manufacture and sale of pneumatic components and automobile air suspension kits. Now we own 3 production base, with many years experience on industrial automation field, we gained good reputation in domestic & international market. VPC always adheres to the concept of "Sincere Service, Good Quality", and is favored by customers from all over the world.

NINGBO SMART PNEUMATIC Co., Ltd is a professional and experienced manufacturer specializing in high-end pneumatic components, mechanical accessories, and non-standard customized pneumatic solutions. With over 10 years of focused industry experience, our products have been exported to more than 60 countries worldwide, winning long-term trust and stable cooperation from global clients across automation, machinery, and industrial manufacturing fields.

YOONAD was found in 2013, covering an area of 82000 square meters and have more than 400

Flying Bull (Ningbo) Electronic Technology Co., Ltd has an excellent team with more than 20 years of experience in design and development, focusing on the design, development and production of auto solenoid valve and sensor, engineering machinery solenoid valve and sensor, various solenoid valves and sensors used in industrial factories solenoid valve, committed to global sales and after-sales service oriented.

Guangrao Qida Trade Co., Ltd, which manufacturer is Dongying Taibri Thermal Technology Co., Ltd, located in Guangrao tourism and industry park.

Founded in 2000, Xiamen Dazao Machinery Co., Ltd is a leading manufacturer specializing in the production of custom-made parts, located in xiamen, China, passed ISO9001: 2015 in 2007.

Zhejiang Mencrown Valve Co., Ltd, old name Zhejiang Guanlong Machinery Valve CO Ltd, locates at Oubei Sanqiao Industrial Zone, Wenzhou city.

Jiangsu Huagong Automatic Control Valve Co., Ltd. is a production oriented enterprise specializing in the research and development, manufacturing, and sales of pneumatic actuators, electric actuators, pneumatic valves, electric valves, and complete sets of valves. Our company has strong technical strength, excellent testing equipment, complete processing equipment, and excellent product performance. The company's products adopt a modern CAD 3D design system for optimized design, which not only has a beautiful appearance but also reliable quality. The equipment adopts a large number of precision machining center machine tools to ensure the accuracy of components and form a large-scale production capacity. Widely used in various types of control valves, ball valves, butterfly valves, gate valves, slurry valves, globe valves, plug valves, etc., it is an ideal equipment for achieving remote centralized or separate control of industrial automation pipelines.

Our subsidiary: Hangzhou Evershine Pneumatic Import & Export Co., Ltd.

Wofly Technology (Group) was established in 2011, headquartered in Shenzhen, China. It has three subsidiaries: Hunan Wofly, Hubei Wofly, and Hong Kong Wofly, as well as Shanghai Wofly Branch and Xi'an Office. Wofl Group Co., Ltd. is a company that specializes in the research and development, manufacturing, and sales of precision high-purity fluid valves and special gas equipment. A national high-tech enterprise and specialized new enterprise that integrates gas system engineering design, installation, and technical services. The group company enjoys a high influence in the national special gas field, with a senior management team, research and development team, engineering and technical experts, etc. The group company has professional contracting qualifications for building mechanical and electrical installation engineering, GC2 pressure pipelines, multiple national patents, and international certifications such as CE/RoHS/TIME certification. The company strictly implements various management measures in accordance with ISO9001 standards.

JoNeng valves company was started in 2007. Located in the stainless steel industry zone, Wenzhou, China.

Usun Fluid Equipment Co Ltd was founded in DongGuan, GuangDong Province in 2007

Xingsheng Machinery Technology Co., Ltd. Was established in 1990. It is a leading manufacturer of stainless steel flanges, sanitary pipe fittings and valves with more than 30 years of experience in the industry. The company has an area of 20, 000 square meters and 200 employees, half of them are technicians who understand production and quality. We rely on the geographical advantages of Wenzhou City, which is close to Ningbo Port, Shanghai Port and Yiwu China-Europe Train Hub, and rely on the high-quality and efficient raw material of stainless steel and special steel have supplied by Tsingshan Holding Group. After more than 30 years of development, we have created efficient machining production capabilities and an experienced production team.

Wenzhou Angrui Machinery Co., Ltd. is a professional manufacturer and exporter dedicated to the design, development, and production of high-quality pneumatic components. Our main product lines include pneumatic fittings, PU and nylon tubes, air cylinders, solenoid valves, air source processors, and a wide range of other pneumatic accessories that are widely used in industrial automation, packaging, electronics, textiles, automotive, and other manufacturing sectors.

Danyang Feilun Gas Valve Co., Ltd. Established in 2001, located in a historic town Yanling in Jiangsu, China. It is a professional valve manufacturer with more than 200 employees, including dozens of technical engineers.

Longyao Chengxin Valve Co., Ltd., located in weijiazhuang Industrial Park, Longyao County, Hebei Province, is a professional company for manufacturing and selling valves and castings. The company was founded in 1993 and established as Longyao Chengxin Valve Co., Ltd. In 2005. After its establishment, due to the accurate market positioning, excellent quality and standardized internal management, the company has become a modern enterprise with considerable scale, and has a high reputation in the valve and casting industry in China.

Yongjia Goole Valve Co., Ltd is a specialized and modernized company. As industrial valves, filters and pipe fittings supplier and project service provider, we are willing to provide you with high quality and perfect fluid control solutions, to create a new intelligent system with high efficient, energy saving and environmental protection characteristics, so as to help you make full use of your energy.

Tongte is a professional hydraulic equipment manufacture, mainly engaged in hydraulic system design, manufacturing, installation, and technical service. With 10 years experiences of manufacturing, We have a professional design, production, sales and custom service team

QINGDAO FLUIDO INDUSTRIAL Co., Ltd is a leading manufacturer and exporter specializing in valves, pipe fittings and OEM metal parts. Our core product range includes:

One-Valve Time: Opening the Chapter of Excellence in Fluid Control

Company Profile

Qingdao Micro Precision Machinery Co., Ltd. Was established in 2006. Our company's main products include hydraulic cylinders, hydraulic parts, hydraulic stations, hydraulic valve blocks, and processing of various non-standard hydraulic products and CNC machining parts customized by customers. Major customers include Caterpillar, Sandvik, Sany Heavy Industry, Volvo Construction Machinery, Kubota, and other large domestic and foreign enterprises.

Suzhou Kaihong Polymer Technology Co., Ltd. is a high-tech enterprise integrating scientific research, design, production and trade. Depending on expertise and mature technology in the field of polymer materials and the coordination with mechanical automation control technology, it has rapidly risen in the field of polymer technology products.

Grat Control Valve Co., Ltd is a senior valve manufacturer with own brand, and specialized in researching and producing various of process control valve in the fields of industrial automation process control system and on-site implementation instrument.

SND is a company manufacturing and marketing of metal products for nearly 20 years.

We offer a complete valve automation solution

Suzhou Walter Flow Control Equipment Co., Ltd. Are a professional company specializing in fluid & firefighting equipment.

Xiamen Superb technology CO, . Ltd. Is a professional cooling and irrigation system manufacturer in China. With our own factory Xiamen Will Plastic Co., Ltd. Founded in 2003, we offer all kinds of cooling and irrigation products with high quality\reliable design\development research\ pre-sale and after-sale services. Our products including cooling system, micro sprinkler system, filter, garden watering kit, poly pipe and their fitting, plastic valve, PP fitting, etc which are all perfectly manufactured by the advanced specific machines and high quality materials and widely used in farm, garden irrigation, landscape, family garden, building, greenhouse and sport course so on. We have the advanced precise machines and exact mold processing equipments and perfect inspect & measure appliance. We takes man as the foundation, gathers a top group of key staff who are well trained and engaged in modern enterprise management\product development \quality control and production technology. Each step of our producing process are according to the international standard ISO9001-2000. With over 15 years of exporting experiences, our sales team managed to explore the market to the USA, Mexico, Russia, Chile, Thailand, France, Malaysia and other countries. Also, we provide a complete solution on OEM / ODM customization to meet specific needs of each market. As a professional enterprise in the field of cooling and gardening, we take world's water resource and client's benefit as our responsibility. We focus on improving the flow rate in order to save water and cost of our clients.