About Hong Kong Langyi Technology Co.
We help global manufacturers source reliable functional additives and specialty chemicals from China, backed by leading domestic production capabilities and technical support.
The Official Global Gateway for Functional Materials
Hong Kong Langyi Technology Co. is a Hong Kong based functional materials supplier and solution partner,backed by strong manufacturing capabilities adn technical support from China.
Levering reliable production resources, experienced technical teams,and an international service platform,we provide global customers with high-quaility functional chemical materials, stable supply, and professional application support.
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.
LANGYI by the Numbers
A track record built on consistent performance and global reach.
50+
Countries Served
15+
Years of Production
100+
Product Grades
ISO
Certified Facility
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
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.