About US
About Jimmao International Co., Ltd.
Founded in 1990, Jimmao International Co., Ltd. is a professional valve and hardware manufacturer based in Taiwan. We specialize in:
- Industrial valves and sanitary fittings
- Plumbing and bathroom hardware
- Custom product development (OEM/ODM)
- Software-hardware integration solutions
With over 35 years of experience in the valve and hardware industry, we have been dedicated to helping our clients meet market demands through flexible production, innovative design, and world-class service.
We don’t just supply products—we provide solutions that drive your competitive edge.
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Read MoreOur Corporate Development Timeline
Jimmao began with water hardware components like faucets and drain fittings. Since 2000, we’ve expanded into customized manufacturing, collaborating with global clients on product R&D and design. Today, we provide fully integrated, customer-centric production solutions trusted by businesses worldwide.
Our Mission, Vision & Values
- Mission: To enhance the purchasing experience by offering not just quality products, but tailored design solutions.
- Vision: To be the trusted global supplier for integrated flow control and hardware solutions.
- Core Values: Integrity, Innovation, Flexibility, Mutual Success
Sustainability Commitment

Environmental Responsibility
Environmental protection is at the core of our operations—from production efficiency to equipment selection. We continually invest in greener practices and technologies.

Social Impact
We allocate a fixed percentage of annual revenue to support nonprofit organizations in Taiwan and overseas, giving back to the communities we serve.

Employee Well-being
We provide annual educational funding and maintain a responsibility-based work system to promote work-life balance and professional growth.
Product Categories & Core Services

Valves & Fittings
Ball, gate, globe, check, butterfly valves—available in brass, stainless steel, and more

Plumbing Hardware
Ball, gate, globe, check, butterfly valves—available in brass, stainless steel, and more

OEM / Custom Products
One-stop service from prototyping to volume production based on client drawings

Hardware Integration
Smart devices combining software and hardware for industrial or medical use
Quality Assurance & Certifications
Our commitment to quality is reflected in both our internal standards and third-party validations.
Quality Control Procedures
- Clear objectives based on risk assessment and customer expectations
- Documented inspection plans with precise accountability
- Continuous monitoring and corrective action protocols
Inspection Equipment
- Calipers, thread gauges, torque testers, water pressure machines
- Spectrometers and advanced testing tools tailored to each product type
Certifications
We are ISO 9001:2015 certified, and our products comply with international standards such as:
NSF, UL, FM, FCC, CE, IEC EN 60601-1, RCM, RoHS, REACH, and more.

Global Partnership Opportunities
We proudly serve clients from:
- North America
- Europe
- Southeast Asia
- Middle East and beyond
Jimmao is your ideal B2B partner for:
- Flexible low-volume / high-mix manufacturing
- Fast lead times & global logistics
- Custom engineering for valve and hardware solutions
- Full confidentiality for OEM/ODM projects
📩 Ready to scale your product line with a reliable supplier?
Contact Us today and discover how Jimmao can drive your business forward.