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The Leading Provider of Gas Fittings

Ningbo Yinzhou Yuanming Hardware Co., Ltd.

Ningbo Yinzhou Yuanming Hardware Co., Ltd. is a professional manufacturer of gas thermocouples, oxygen depletion safety systems, and pilot burners. We are dedicated to supplying perfect and qualified products along with excellent service to customers both domestically and internationally. Our product range includes a wide variety of options with good quality, reasonable prices, and stylish designs. These products find extensive use in industries such as gas cookers, gas water heaters, gas heaters, gas ovens, refrigerators, and more.
Our company is dedicated to serving you to the best of our abilities and helping you create a brilliant future. Our products enjoy wide recognition and trust from users and can adapt to continuously changing economic and social needs. 

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Gas fittings form China
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24 in universal gas thermocouple
Company culture
Our company's business conception revolves around "Integrity, specialization, quality, innovation," and our philosophy centers on "Quality first, Service utmost." We constantly strive to improve the quality and design of our products, providing users with superior offerings. Additionally, we offer customization services to meet specific needs.
Free sample
We are open to trial orders and even provide free samples. Our products have obtained good quality certifications, and we offer guidance and installation services. Please feel free to contact us for any requirements, and we will respond promptly. We look forward to establishing long-term partnerships.
CSA certification
Yuanming holds CSA certification, demonstrating our commitment to manufacturing products that meet international standards. We prioritize adherence to international standards and possess relevant product certifications. Our stringent quality control measures encompass raw material procurement, incoming material inspection, production processes, product performance, and reliability. 


10 Years Of Experience
Established in 2011, Yuanming has more than 10 years of professional manufacturing experience to meet customers' needs with high quality and high requirements. After years of planning and research, today, Yuanming has been exported to many overseas countries.
Quality Assurance
Our main products include gas valves, gas thermocouples, pilot burners, gas burners and so on, which are the key components of gas cookers. All products are tested for quality, such as 100% in-house leakage test for gas valves. All products are safe, reliable and up to standard quality.
Technical Support
At the same time, we also provide technical support to enhance our customers' competitive advantage in the industry in all aspects and improve their core competitiveness.


For Employee
We are dedicated to providing training opportunities for our employees to ensure that they can maintain and enhance their skills. By investing in their professional development, we aim to foster a knowledgeable and skilled workforce.
For Client
Our customers are of utmost importance to us, and we are committed to improving and maintaining their satisfaction. We value their feedback and actively seek ways to enhance their experience with our products and services. By listening to their needs and expectations, we can continuously improve our offerings and ensure that we meet and exceed their requirements.
For Firm
We are dedicated to upholding our position as a leader in the gas accessories industry. Through continuous innovation, strategic planning, and a customer-centric approach, we strive to stay at the forefront of the market.
For Product
Furthermore, we consistently work on enhancing the efficiency of our quality management system. Through continuous improvement initiatives, we strive to achieve our quality objectives in a streamlined and effective manner. By optimizing our processes and systems, we can deliver products that meet high standards of quality and reliability.


Customer first

We believe in putting our customers first. Our core values revolve around delivering top-notch products and services that meet the highest standards of quality. We understand that our success is directly linked to the satisfaction of our customers, and we go above and beyond to ensure their needs are met.

Create a win-win situation

In addition to putting customers first, the company's core values also include creating win-win situations. This means that the company is committed to fostering mutually beneficial relationships with all stakeholders, including customers, employees, partners. This approach helps to build trust, collaboration, and long-term success for the company and its stakeholders.



Our ongoing investments in research and development, coupled with relentless innovation, have enabled us to acquire distinctive expertise and consistently expand our product portfolio. The product range has gradually expanded from hardware tools to electrical and electronics, instrumentation and other industries.

The development of cost-effective core fittings can have a significant impact on improving the combustion efficiency of gas accessories, enhancing productivity, and reducing maintenance costs. In order to meet the stringent requirements of our customers, we must carefully consider various product parameters, including durability, reliability, and ease of use. By focusing on these aspects, we can ensure that our gas accessories not only meet the performance expectations of our customers but also contribute to their operational efficiency and cost-effectiveness. Our commitment to delivering high-quality products that align with market demands and customer needs is paramount to our success in the gas appliance industry.
Yuanming is one of the most innovative and modern companies in the production of professional gas fittings.
Yuanming is strategically located in Ningbo, taking advantage of the excellent trade port transportation infrastructure in the area. Our factory is equipped with modern and practical machinery, advanced equipment, and state-of-the-art testing laboratories. These resources enable us to maintain high manufacturing standards and ensure the quality of our products.

The most advanced technologies applied to production processes, combined with workers' experience and the use of the latest generation machinery, are the key to our success.Knowledge of production processes and high reliability allows us to guarantee our customers quality products and rapid deadlines.
Yuanming has consistently prioritized quality as a fundamental daily objective. Our entire production process undergoes ongoing and meticulous quality control, adhering to the most rigorous standards.

A significant portion of Yuanming's product components have obtained certification according to the American CSA standards. This certification demonstrates our commitment to meeting international safety and quality requirements. By adhering to these standards, we can provide customers with reliable and trustworthy gas accessories.

We strive to maintain our position by continuously improving our offerings and staying ahead of the competition. We are committed to providing technical support for our products. Our professional staff is available to address any questions or concerns you may have. We prioritize prompt communication and will ensure that even if you reach out to us, you receive a timely response from our team.


Q: What products do you offer?
A: We are mainly engaged in gas thermocouples, gas valves and other gas accessories. OEM and ODM are available for you.
Q: Do you accept trial order?
A: Of course. As a good beginning of long-term cooperation, you are welcome to try small batch order, the price depends on the quantity.
Q: Can I get samples? 
A: We are honered to offer you sample. Some samples are free to send to you, some samples need to pay samples cost first, and we will return the samples cost after you place an order.
Q: How to do if I can’t reach your minimum order quantity?
A: Don’t worry. If you can't reach MOQ for each item. We suggest you refer to our goods in stock and group sourcing items. We also can send you the latest list of the prompt goods for your reference.
Q: How about delivery time?
A: Our regular lead time is 30-60 working days, depending on our current order status.
Q:What is the difference between Pol and QCC?
A:The QCC (Quick Closing Coupling) system has features built in to the valve and regulator assembly to ensure that it is safe. It can be connected and disconnected by hand and no spanner is required. QCC is approved for use indoors, whereas a POL connection is not.
The POL fitting is one of the oldest types of fittings. Because the POL valve's threads are on the inside of the connector, this type of valve requires a wrench to tighten it. For transporting or storing the propane tank, a plug is screwed into the valve.


A Leading Factory in the Gas Appliance Industry


/ Add : NO.8 Gaoya Road, Jiangshan Town, Yinzhou District, Ningbo, China
   Phone : +86-137-7714-6899
   Tel : +86-0574-8809-4903
    E-mail :
   WhatsApp : +86-178-1592-9323
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