WNK has over 14 years of experience and specializes in the development and manufacturing of pressure transmitters, level sensors, temperature transmitters, electronic switches, as well as customized sensing solutions tailored for various industries worldwide.

Hefei Wnk Smart Technology Co., Ltd. is a professional high-tech enterprise specializing in the R&D, production, sales, and service of various advanced and reliable sensors and transmitters. We are committed to providing users with sensor, transmitter, and product technology solutions tailored to different application needs in different fields. Since its establishment in 2004, WNK has provided reliable products and comprehensive services to customers from over 160 countries worldwide. The goal of WNK is to enable more customers to obtain better products and services at lower prices.

Global Customers

On-time Delivery Rate

Years of Experience

Average Response Time

The characteristic lies in our respect for traditional baking skills and the integration of modern innovation

We specialize in pressure, level and temperature measurement products for industrial and commercial applications.

As a professional manufacturer, we offer competitive prices without compromising product quality.

Each product is tested through fatigue testing, calibration and temperature compensation before shipment.

We welcome customized product design, private labeling and logo printing.

Non-customized products can usually be delivered within 7 working days.

We provide 12 months warranty and 24-hour after-sales response.

As a leading sensor manufacturer with over 14 years of specialized experience, WNK Sensor operates a fully equipped production facility dedicated to pressure, level and temperature sensors. Our advanced equipment and standardized workflows ensure high-volume, consistent, and reliable output for global customers.

Hefei Wnk Smart Technology Co., Ltd. is an ISO9001:2015 certified manufacturer. We follow strict production and inspection procedures to ensure stable performance and long service life.

Fatigue testing

Performance inspection

Calibration

Quality verification

Temperature compensation

Don't take our word for it. See what customers are saying about us.

We have cooperated with WNK Sensor for more than 2 years. Their pressure and level sensors have stable performance and high precision. The production capacity is sufficient to support our bulk orders, and delivery is always on time. The technical team is professional and responds quickly. Highly recommended for industrial automation projects.

Industrial Automation Engineer

We mainly purchase liquid level sensors for water treatment equipment. WNK’s products are well adapted to various working conditions, and customized solutions can be provided according to our demands. The quality control is very strict, and the 12-month warranty gives us great peace of mind. It is a trustworthy long-term supplier.

Water treatment equipment buyer

We use their pressure transmitters on hydraulic equipment. The products feature good shock resistance and corrosion resistance, suitable for harsh working environments. They support OEM logo and packaging, which helps us expand local market business. Fast delivery and thoughtful after-sales service.

Head of the hydraulic system equipment manufacturer

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