About us
BOLON Fluid Control (Zhejiang) Co., Ltd.
About Wenzhou TENGBO Valve Parts Co., Ltd.
Wenzhou TENGBO Valve Parts Co., Ltd. is a professional manufacturer specializing in valve parts, valve seats, sealing components, and customized valve components. Located in Wenzhou, Zhejiang, China, TENGBO is committed to providing reliable valve component solutions for valve manufacturers, distributors, and industrial customers worldwide.
With a clear focus on valve components, TENGBO has developed expertise in the production and processing of valve seats, ball valve components, sealing parts, and other customized valve parts. The company supports customers with different technical requirements through flexible manufacturing and customized solutions based on drawings, specifications, samples, and application requirements.
Professional Valve Parts Manufacturer
TENGBO focuses on valve components rather than offering a broad range of unrelated industrial products. This specialized positioning enables the company to concentrate its resources on product quality, manufacturing processes, technical development, and customer-specific requirements.
Our product range includes:
* Valve Seats
* Ball Valve Parts
* Valve Components
* Valve Sealing Parts
* Customized Valve Parts
* Other Industrial Valve Components
Customized OEM & Manufacturing Solutions
Valve components often require precise dimensions, materials, sealing characteristics, and application-specific designs. TENGBO provides customized manufacturing services for customers who require valve parts according to their own drawings, samples, specifications, or technical requirements.
Our team works with customers to understand their application requirements and provide suitable manufacturing solutions for different valve designs and industrial applications.
Certificate





R&D and Manufacturing Innovation
Technological Innovation and Manufacturing Excellence
TENGBO continues to invest in manufacturing technology and product development. The company has developed patented technologies related to valve component processing, including technologies associated with valve seat processing.
Through continuous improvement of manufacturing processes and technical capabilities, TENGBO aims to improve product consistency, processing efficiency, and reliability.
Our Commitment
At TENGBO, our goal is to become a trusted long-term partner for valve component sourcing and manufacturing.
We continuously focus on:
Professional Manufacturing | Reliable Quality | Customized Solutions | Technical Development | Global Service
TENGBO welcomes valve manufacturers, distributors, and industrial customers worldwide to discuss customized valve component requirements and explore long-term cooperation opportunities.
Wenzhou TENGBO Valve Parts Co., Ltd. — Your Reliable Partner for Valve Seats and Customized Valve Parts.
Serving Global Customers
With international trade and export experience, TENGBO supplies valve components to customers in overseas markets. The company is committed to building long-term partnerships with global valve manufacturers, distributors, engineering companies, and industrial buyers.
Whether customers require standard valve components or customized valve parts, TENGBO focuses on providing consistent quality, responsive communication, flexible customization, and dependable supply.

