Welcome to Hongmi

Our factory was founded in 2007 and covers an area of 1000 square meters. We have our own R&D, production and sales teams. Our factory mainly produces all kinds of pneumatic joints, PU air pipes, PA air pipes. At the same time, we also cooperate with other factories to produce various types of cylinders, air source treatment FRL unit, and so on. Our aim is to provide customers with high quality and low price of cost-effective products.

Welcome to Hongmi

Wenzhou Hongmi Pneumatic Co., Ltd. was founded in April of 2021, as the trading headquarter of Huiteli Pneumatic(Hydraulic) Co., Ltd. in Wenzhou, Zhejiang province, which has the production experience over 17 years. We are integrates industrial company of manufacturing and exporting, mainly specialized in various kinds of pneumatic fittings, including joints/connectors, PU hose, PA hose, air cylinders, air source treatment unit, solenoid valves/water valves, as well as the vacuum accessories used for robot industry, etc. Our products covered SMC type, Airtac type, and Festo type. Just tell us the list you need then we will offer you the right thing with competitive price.

Explore Our Products
  • Pneumatic Fitting

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    Pneumatic Fitting

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  • Air Hose

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    Air Hose

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  • Solenoid Valve

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    Solenoid Valve

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  • Pneumatic Cylinders

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    Pneumatic Cylinders

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  • Air Source Treatment

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    Air Source Treatment

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Why Choose Us

Hardware industry leader

Has a world-class automated production equipmentand testing equipment hardware equipment in theindustry-leading level.

International quality standards

Companies to implement intemational quality stan-dards, synchronized with the times, to comply with national environmental policy.

Excellent corporate culture

Excellent leadership program: lead by example, effective communication, care for employees; Excellent staffprogram: happy together to make money, decent life.

First class quality

Has a world-class automated production equipmentand testing equipment hardware equipment in theindustry-leading leve.

Blog

PU220 Brass Solenoid Valves for GCC Industrial Markets

PU220 Brass Solenoid Valves for GCC Industrial Markets

The Middle East market discussed in this article means the six Gulf Cooperation Council countries: Saudi Arabia, the United Arab Emirates, Qatar, Kuwait, Oman, and Bahrain. These countries share demand for water infrastructure, building services, industrial utilities, food and beverage equipment, irrigation, cleaning systems, and oil and gas support operations. They do not form one identical valve market, however. Climate, project scale, customer specifications, electrical standards, and the controlled medium must be reviewed country by country and project by project. The PU220 Series 2/2 Way Brass Solenoid Valve is relevant where a compatible neutral fluid such as air, water, or light oil needs electrical on/off control. It offers G1/8 to G1 ports, normally closed operation, NBR/VITON/EPDM seal options, and common DC and AC coil voltages. Its role in GCC projects is general utility control, not every difficult fluid service found in the region. Why GCC Demand Is Relevant to Fluid Control Valves Water scarcity gives water treatment, desalination, wastewater reuse, irrigation efficiency, and utility management a prominent place across the Gulf. The United Nations ESCWA water resources progress report describes the region’s strong reliance on desalination and the role of industrial water use. These systems contain many auxiliary circuits for…

How to Select a PU220 Brass Solenoid Valve for Fluid Control

How to Select a PU220 Brass Solenoid Valve for Fluid Control

Selecting a PU220 brass solenoid valve begins with the fluid and operating conditions, not the pipe thread alone. Two PU220 models can share a similar appearance while offering very different orifice sizes and Cv values. A valve that fits the pipe may still restrict flow, use the wrong seal, receive the wrong coil voltage, or operate outside its pressure range. A clear selection process prevents those errors before equipment is built or a replacement valve is ordered. The PU220 Series 2/2 Way Brass Solenoid Valve is a normally closed valve for electrical on/off control of air, water, compatible light oil, and other compatible neutral fluids. The range covers G1/8 through G1 ports, Cv values from 0.10 to 11.00, working pressure from 0.5 to 7 kgf/cm2, and an operating fluid temperature range of -5 to 80 degrees C. Available seal and voltage choices allow the valve to be configured for different machines, but every option must be confirmed against the real application. 1. Confirm the Required Valve Function PU220 is a 2-port, 2-position normally closed fluid control valve. With the coil de-energized, the valve blocks the flow path. When the coil receives the specified voltage, the valve opens. This function suits…

How Brazilian Distributors Should Stock Air Blow Guns

How Brazilian Distributors Should Stock Air Blow Guns

An air blow gun catalog can become confusing quickly. Several products may look similar in a photograph while differing in body material, inlet thread, connector, barrel length, and airflow pattern. For Brazilian distributors, the right inventory strategy is not to stock every version in equal quantity. It is to build a core range for daily demand, then add specialized models for long reach, adjustable airflow, and heavier industrial handling. Regional demand also varies. IBGE’s May 2026 regional industry release showed different monthly results across Brazil’s surveyed industrial locations, with increases in states including Santa Catarina, Parana, Goias, Pernambuco, Ceara, and Amazonas while other areas declined. A distributor serving automotive clusters, food and packaging plants, agricultural machinery, or general maintenance customers may therefore need a different model mix from a seller focused on small repair shops. Start with Customer Jobs, Not Model Numbers Most repeat demand can be organized around five jobs: general bench cleaning, narrow-area cleaning, focused blow-off, wider surface cleaning, and shared maintenance use. Once these jobs are defined, product families become easier to compare. The Other Pneumatic Tools category includes enough plastic and metal options to create a tiered stock plan without making every model a high-volume item….

Air Blow Guns for Brazil Automotive Workshops and Plants

Air Blow Guns for Brazil Automotive Workshops and Plants

Automotive production and repair create many small cleaning jobs that are easy to underestimate. Metal chips remain around fixtures, dust collects in assembly areas, moisture stays on components after washing, and narrow machine spaces are difficult to reach with brushes or cloths. In Brazil, air blow guns are used across vehicle plants, component factories, machine maintenance departments, tire and service workshops, and body repair operations because they provide a fast way to direct compressed air at a specific point. The automotive environment is relevant to pneumatic tool demand in 2026. IBGE’s May 2026 industrial release reported that motor vehicles, trailers, and bodies advanced 4.1% from April and 7.3% from May 2025. Monthly results can change, but active vehicle and parts production supports continuing demand for maintenance consumables, air line accessories, and practical cleaning tools. Different Automotive Areas Need Different Air Guns An automotive plant is not one uniform application. Stamping, machining, welding fixtures, parts assembly, maintenance, and final inspection each create different debris and access conditions. The same is true outside the factory. A truck workshop may prioritize durable metal tools, while a light vehicle service bay may value low weight and quick connection to a retractable hose. Work Area…