About Us

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Company Profile

Ningbo Wanbao Electric Co., Ltd. is founded in 1989 as a professional factory focus on flame failure protection device to produce gas thermocouple, magnet valve, gas valve etc. which are widely used in gas appliance safety protector such as gas cookers, ovens, wall-hanging stoves and gas heaters. Our current annual output is 25million sets, covering an area of 28000 square meters, having about 350 employees and integrating R&D, production and trade together.

More than 350 employees

It covers an area of 28,000 square meters

Passed ISO9001:2015 certification


Wanbao has more than 350 workers in 2022, operating automatic production line, producing 25 million sets monthly, with an annual sales volume of more than 25 million sets.


The automatic line not only improves the labor efficiency, but also realizes the full inspection and traceability of process parameters, so as to ensure the qualified rate of products in large quantities.


We are committed to providing every household with safe and comfortable gas appliances.


The company has cooperated with most well-known domestic stove manufactures, and its products are sold to South Korea, The middle East, Europe and other countries.

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Our company has passed the authentication of ISO9001:2015 quality system,ISO14001:2015 management system, and CGAC certificate issued by National Gas Appliance Inspection Center. We are committed to providing every household with safe and comfortable gas appliances. With the first-class production equipment, testing equipment and highly qualified technical personnel, which are capable to conduct a comprehensive checking for all the specification and strictly control each procedure to ensure the reliability and stability of our product. Welcome to contact us when you need the gas appliance spare parts. Thank you.

Our Service

1. Company with ISO9001 and ISO 14001 certification.
2. All material with ROHS and Reach standard.
3. non-dust and auto-clean workshop.
4. We improve process to make each product long life and good quality.

5. Each product should be final inspection before package.
6. Package will be blister bag, water proof.
7. Welcome for your inquiries!