HONG KONG LANGYI TECHNOLOGY
Global Access to China’s Advanced Manufacturing
Hong Kong Langyi Technology Co., Limited, a wholly-owned subsidiary of Shanghai Langyi Functional Materials Co., Ltd., serves as Langyi’s international business platform and a gateway connecting global customers with high-quality manufacturing and technical resources across China.
Unlike a conventional trading company, Hong Kong Langyi is backed by Shanghai Langyi’s R&D capabilities, manufacturing bases, application expertise, and professional technical team. We provide more than product supply — supporting customers with product selection, technical evaluation, application testing, performance optimization, and customized solutions.
Beyond Langyi’s own product portfolio, we also work closely with selected manufacturers across mainland China that offer strong technical, production, and quality advantages. By integrating these resources, we can provide customers with a broader range of products and more complete supply-chain solutions.
Our value lies in combining manufacturer-level technical understanding, reliable China sourcing, and international business efficiency — helping customers identify the right products, technologies, and manufacturing partners with greater confidence and lower sourcing complexity.
- Backed by Manufacturing & R&D
- More Than a Trading Company
- Integrated China Supply Network
- Hong Kong Gateway to Global Markets
Our Mission & Vision
Guided by a commitment to quality, transparency, and global partnership.
Our Mission
To satisfy people's aspirations for a better life with innovational materials.
Our Vision
To build a multi track champion in the global new materials sub field.
- Production Active -- 100% Capacity
The Head Office
Shanghai LANGYI Functional
Materials Co., Ltd.
Founded in 2010, Shanghai Langyi Functional Materials Co., Ltd. focuses on specialty functional additives and full lifecycle differentiation for customers across industial chains.
Innovation is the core of our growth. With R&D and production bases in Shanghai and Shandong, we integrate research, manufacturing, and sales.
Guided by the values of integrity and action, we deliver reliable products and services to customers, emplotees shareholders, and society.
- ISO-certified manufacturing processes
- In-house R&D and technical support team
- Full compliance documentation and COA on every order
- Custom formulation and OEM capabilities available
Shanghai LANGYI
Innovative R&D Engine
- R&D Investment: Over 10% of annual turnover invested in R&D
- R&D Team: Accounting for 50%, with over 80% holding Master/Doctoral degrees
- Innovation Platform: Modern production bases in Shanghai and Shandong, with professional laboratories, analytical testing labs, and quality inspection rooms
- R&D Achievements: 85 national authorized patents, 100+ patents pending; 75 authorized trademarks; drafted/participated in 1 national standard
- Quality Certification: Certified by ISO9001, ISO14001, and ISO45001 systems; product performance complies with European REACH and RoHS standards.
15+
Years of Production
50%
R&D Team
100+
Pending Patents
ISO
Certified Facility
Our Manufacturing & R&D Bases
Intergrated Production, Innovation and Supply Support from Shanghai and Shandong
Shanghai Base---Advanced R&D / Pilot Production Center
Shandong Base--- Scale Production Center
- Ready to Partner?
Start Sourcing Smarter with LANGYI
Global
Whether you need a product sample, a technical datasheet, or a full supply agreement — our team is ready to help you move forward.