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BTQ Valve Logo

Precision Valve Components Engineered for Excellence

Manufacturer of high-performance forged steel ball valves and critical valve parts trusted in over 120 countries.

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About Zhejiang Boutique Valve Co., Ltd.

We are a professional design, production, sales, and service enterprise specializing in the manufacturing of high-quality valve accessories. Based in Wenzhou, China, our factory is equipped with advanced machinery and staffed by a dedicated team committed to excellence.

Our main products include forged steel ball valves, valve bodies, valve covers, seat rings, seat glands, lower covers, and other precision components used across oil & gas, petrochemical, power generation, and water treatment industries.

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Valve Manufacturing Workshop

What We Do

From concept to delivery, we offer comprehensive solutions in valve component manufacturing with strict quality control and global compliance standards.

Premium Products

We produce over 1,000 specifications across 50 product series including forged steel ball valves, valve bodies, stems, seats, trunnions, and mounting flanges.

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End-to-End Services

Comprehensive support including pre-sale consultation, technical assistance, and after-sale service with 24/7 hotline and 3-year free wearing parts.

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Engineering & Quality

Our team includes 6 engineers and 18 QA/QC specialists ensuring every component meets international standards and client specifications.

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Our Products

High-performance valve components designed for durability, precision, and reliability in demanding industrial environments.

Valve Body

Precision-forged steel bodies for ball valves, available in multiple sizes and pressure ratings.

Forged Steel | ASME B16.34

Valve Closure

Robust closure mechanisms ensuring leak-proof performance under high pressure.

Stainless Steel | API 6D

Valve Stem

High-strength stems with anti-blowout design for safe and reliable operation.

Alloy Steel | NACE MR0175

Valve Seat

PTFE or metal-seated rings for superior sealing in extreme temperatures.

PTFE / Metal | ISO 5208

Valve Gland

Adjustable packing glands for stem sealing with minimal maintenance.

Carbon Steel | API 600

Valve Trunnion

Trunnion-mounted ball valve components for high-pressure applications.

Forged Alloy | API 6D

Mounting Flange

Standard and custom flanges for seamless integration with pipelines.

ANSI / DIN / JIS

Ball Support

Support structures for floating and trunnion ball valves ensuring smooth rotation.

Stainless / Carbon Steel

Our Services

From initial inquiry to after-sales support, we provide comprehensive service to ensure your complete satisfaction.

Pre-Sale Support

Technical consultation, product selection guidance, and custom design assistance to meet your exact requirements.

Sales & Logistics

Efficient order processing, global shipping coordination, and documentation support for smooth delivery.

After-Sale Service

24-month product warranty, 24-hour technical hotline, and 3 years of free wearing parts replacement.

Why Choose BTQ Valve?

Our commitment to quality, service, and innovation sets us apart in the global valve components market.

200+
Employees

Skilled workforce ensuring high productivity and quality control.

6
Engineers

Dedicated R&D team for product innovation and technical support.

18
QC & QA Staff

Rigorous quality assurance at every production stage.

120+
Countries

Global presence with trusted clients across five continents.

"Our spirit principle is sincerity first, quality first, service first."
— Zhejiang Boutique Valve Co., Ltd.

News & Events

Stay updated with the latest industry insights, product developments, and company news.

July 15, 2021

Stem Injury Site Recovery Steps

Learn how to properly recover a damaged valve stem using precision tools and techniques to extend component life.

Read More
July 15, 2021

Valves Use Classification

Understanding the different types of valves and their applications in industrial systems for optimal performance.

Read More

Get In Touch

For inquiries, technical support, or partnership opportunities, visit our official website to contact us directly.

Contact Information

  • Tel: +86-577-57678729
    +86-577-57762988
  • Mobile: +86 13868611777
  • Fax: +86-577-67359368
  • Email: [email protected]
  • Add: Heyi Industrial Zone, Oubei Town, Wenzhou, China

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