BMT Co., Ltd., headquartered in Busan, Republic of Korea, is a globally recognized manufacturer and exporter specializing in high-performance instrumentation fittings, valves, and precision-engineered flow control solutions. Operating under the flagship brand SUPERLOK, the company delivers cutting-edge components used across oil and gas, petrochemical, semiconductor, power generation, and shipbuilding industries.
Company Overview
Founded in 1988, BMT Co., Ltd. has evolved into one of South Korea’s leading exporters in the instrumentation fitting and valve industry. With over three decades of expertise, BMT has established a strong global footprint across more than 60 countries, supported by a robust network of distributors and regional offices. Its globally recognized brand SUPERLOK stands for high quality, precision engineering, and innovation in fluid control systems.
Core Business and Products
BMT’s comprehensive portfolio includes:
Instrumentation Fittings
- Tube Fittings
- High-pressure Fittings
- Dielectric Fittings
- Thread & Flared Fittings
- Pre-forming & Bend Fittings
- Cleanroom Fittings
Valves
- Needle Valves
- Ball Valves
- Cryogenic Valves
- Check Valves
- Manifold Valves
- Plug Valves
- Diaphragm Valves
- Double Block and Bleed Valves
- UHP (Ultra High Purity) Valves
Electrical and Energy Solutions
- Metal Clad Switchgear
- Motor Control Centers (MCC)
- Smart-Eye CT Meters
- Energy Management Solutions
Additional Products
- Quick Connectors (Hydraulic & Full Flow)
- Vacuum Clamps and Regulators
- Metal Hoses and Filters
- Forged Fittings
- Flange Products
The company provides extensive customization capabilities and pre-tested assemblies for critical applications, maintaining top-tier quality in safety-sensitive environments.
Unique Selling Proposition
BMT’s strength lies in its:
- One-touch tube fitting system (SUPERLOK i-Fitting) featuring built-in gap gauge for precise installations
- Strict adherence to international quality standards including ASME, ISO, API, and CE
- State-of-the-art manufacturing facilities with full traceability
- Use of CNC machining and robotic assembly lines for consistent, defect-free production
- In-house R&D center driving continuous innovation
Financials and Market Reach
According to publicly available company data and investor reports:
- Annual revenue exceeded KRW 120 billion (~USD 90 million) as of 2023
- Export accounts for approximately 65% of total revenue
- Major export destinations include the United States, Germany, UAE, India, and Southeast Asia
- Strong presence in petrochemical EPC projects and semiconductor fabrication plants
BMT is also a long-term supplier to KOGAS, POSCO, Samsung Engineering, and Hyundai Heavy Industries.
Manufacturing and Technological Capabilities
BMT operates multiple ISO-certified production plants in South Korea equipped with:
- Precision CNC machines
- Robotic welding stations
- Cryogenic and pressure testing facilities
- Cleanroom assembly areas for UHP components
Facilities are aligned with lean manufacturing principles, ensuring on-time delivery and reduced defect rates. The Busan HQ also houses the company’s R&D division, which collaborates with Korean universities and global partners for product innovation.
Certifications and Compliance
BMT and its SUPERLOK products are certified to:
- ISO 9001, ISO 14001, ISO 45001
- CE PED 2014/68/EU
- API 6A / API 607
- UL, ABS, and DNV marine classification
- Registered vendor with major global EPC contractors and oil majors
Products are tested under ANSI/ASME B31.1 & B31.3 pressure piping codes, and the SUPERLOK i-Fitting is patented in multiple countries.
Global Trade and Shipments
BMT has demonstrated robust export performance:
- Over 3,000 recorded international shipments between 2020–2024 across all continents
- Partnerships with 50+ global distributors
- Active participant in trade platforms like ImportYeti, Volza, and Tradewheel
- Frequent exhibitor at ADIPEC, OTC Houston, Achema, and KORMARINE
Target Market
BMT supplies components to critical sectors, including:
- Oil & Gas Exploration and Refining
- Semiconductor and Cleanroom Facilities
- Power Generation (Nuclear and Renewable)
- Shipbuilding and Offshore Platforms
- Industrial Automation and Chemical Plants
Its products are tailored for use in high-pressure, high-purity, and corrosive environments.
Client Testimonials
"BMT’s SUPERLOK fittings have become our go-to solution for offshore projects. Their built-in gauge system saves significant installation time and improves quality assurance."
— Engineering Manager, Offshore EPC Contractor
"We trust BMT for our semiconductor cleanroom valves due to their absolute reliability and UHP standards. No compromise on purity."
— Procurement Director, Semiconductor OEM
Recognition and Awards
- Awarded Top Exporter Medal by Korea International Trade Association (KITA)
- Selected as a World-Class 300 SME by the Korean Ministry of Trade
- Recognized for Excellent Supplier Quality by Samsung Engineering
- Holds multiple global patents for tube fitting technologies
Conclusion
BMT Co., Ltd. is a testament to South Korea’s advanced manufacturing capabilities in precision engineering. Through its SUPERLOK brand, BMT has not only captured global markets but has also become a preferred supplier for high-spec applications requiring safety, reliability, and innovation. With sustained investment in R&D, quality, and global service, BMT continues to set benchmarks in the instrumentation fittings and valves industry.
