Top 5 On Off Ball Valve With Pneumatic Actuator Factory in South East Asia

As a leading integral double block and bleed valve supplier, we at GOWIN believe it’s our responsibility to help buyers understand the landscape of valve manufacturing across the globe. Southeast Asia has become a growing hub for industrial solutions, with many companies offering reliable pneumatic and actuated valve systems for local and international markets.

If you’re exploring the region for the right integral double block and bleed valve manufacturer or an integrated double block and bleed valve supplier, we’ve compiled a list of five factories worth noting.

Top 5 Southeast Asian Pneumatic Valve Actuator Manufacturers At a Glance

1. INKO Engineering Supplies 

INKO has been a recognized industrial parts distributor since 1981, building its name on high-quality valve and piping solutions. The company carries global valve brands and maintains a strong regional presence with offices in Indonesia and Malaysia.

Their focus is on engineering solutions and customer partnerships, making them a valuable integrated double block and bleed valves manufacturer representative in Southeast Asia. With an expansive inventory and knowledgeable staff, INKO emphasizes service excellence as much as product supply.

Buyers seeking wholesale integral double block and bleed valve options often turn to INKO for their ability to match global standards with regional support.

Location: Indonesia / Malaysia

2. STONE Valves & Actuators 

With more than 30 years of manufacturing experience, STONE dominates Taiwan’s dyeing and textile machinery sector and holds a significant share of Southeast Asia’s actuator market.

The company specializes in pneumatic actuators, butterfly valves, and integral double block and bleed ball valve systems designed for frequent cycles in industrial equipment. Their ST series actuators operate under strict torque requirements, making them ideal for demanding conditions.

STONE is also an integrated double block and bleed valves manufacturer that focuses on durability and efficiency, particularly for OEMs in machinery and heavy industry.

Location: Taiwan

3. ANP Technical Company Limited

ANP Technical is based in Ho Chi Minh City and offers a wide product portfolio spanning shutdown valves, control valves, manual valves, and automation solutions. Their expertise extends to instrumentation, flowmeters, analyzers, and gas detection systems.

As an integrated double block and bleed valves supplier, ANP is distinguished by its after-sales support. Unlike many trading companies, ANP can troubleshoot and commission valves without waiting for factory assistance, which is valuable in urgent industrial situations.

For buyers needing wholesale integrated double block and bleed valves, ANP offers tailored solutions with a strong technical team capable of customizing for energy, oil, and chemical sectors.

Location: Vietnam

4. Kimason Hardware Industries 

Founded in 1993, Kimason started as a thermoplastic pipe manufacturer but has since expanded to include valves such as pneumatic actuator ball valves and butterfly valves. Their head office is in Johor Bahru, Malaysia, serving markets across Southeast Asia.

Their inventory includes PVC, PP, CPVC, HDPE, PVDF, and ABS piping systems, complemented by actuator valve solutions. While not a specialized integral double block and bleed valve supplier, their integration of valve products into piping systems makes them a valuable partner for turnkey industrial projects.

For companies sourcing integral double block and bleed ball valve systems alongside thermoplastics, Kimason provides the advantage of bundled supply.

Location: Malaysia

5. TUAN HUNG PHAT 

TUAN HUNG PHAT is a trusted Vietnamese name in industrial valve manufacturing. With ISO 9001 certification and a focus on pneumatic actuated ball valves, the company supplies to both domestic and international buyers.

Their products include high-performance valves engineered for reliability and efficiency. As a wholesale integral double block and bleed valve provider in the region, they are steadily expanding their global reach.

TUAN HUNG PHAT is also strengthening its position as an integrated double block and bleed valves manufacturer, supported by a growing reputation for quality and customer trust.

Location: Vietnam

Why Southeast Asia Matters

Southeast Asia is a growing hub for industrial manufacturing, thanks to its rapid infrastructure development, strong regional trade, and investment in energy and petrochemical industries. Companies like INKO, STONE, ANP, Kimason, and TUAN HUNG PHAT are making the region attractive for buyers seeking wholesale integrated double block and bleed valves or localized production support.

By evaluating certifications, technical expertise, and after-sales service, buyers can identify which integral double block and bleed valve manufacturer best suits their projects.

Gowin’s Expertise

At GOWIN, we’ve spent over 16 years manufacturing advanced flow control solutions, including integral double block and bleed ball valve systems, ESD ball valves, and pneumatic actuated ball valves. Our certifications cover API6D, ISO9001, ISO14001, OHSAS45001, and Fire Safety API standards, ensuring compliance with international benchmarks.

Our collaborative R&D approach allows us to design tailored valve solutions for oil and gas, chemical engineering, power generation, and water supply industries.

For readers who want to deepen their technical knowledge, we recommend checking out our guide: How does a pneumatic ball valve work?

If you’re looking for a trusted integral double block and bleed valve supplier with global expertise and proven quality, GOWIN is here to support your next project.