Global Trading Gateway

Hong Kong Langyi
Technology
From Manufacturing Excellence to Global Supply

Our Products

High-Performance Functional Materials

Providing innovative functional materials, food additives, and specialty chemical solutions with reliable manufacturing and an integrated global supply chain.

Calcium Chloride 氯化鈣

Calcium Chloride 氯化鈣

Food additive and desiccant for food, packaging and industrial use. Reliable performance across moisture control and preservation applications.

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Sodium Bicarbonate 碳酸氫鈉

Sodium Bicarbonate 碳酸氫鈉

Food-grade sodium bicarbonate for baking, food processing and industrial applications. Consistent purity with traceable manufacturing standards.

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Infrared Blocking Agent 紅外阻隔劑

Infrared Blocking Agent 紅外阻隔劑

Advanced infrared blocking materials for plastics, films and coatings. Engineered for superior thermal management in demanding environments.

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Ionic Adsorbent 離子吸附劑

Ionic Adsorbent 離子吸附劑

Electronic Material Additive GrabMax® Ionic Adsorbent 離子吸附劑 Selective ion capture additive for electronic packaging and precision material systems. GrabMax® is a series of inorganic ion adsorbents designed to selectively capture free impurity ions such as Na⁺, Cl⁻, Br⁻, Cu⁺ and Ag⁺. It helps reduce corrosive ion leaching, improve electronic material reliability, and minimize product degradation […]

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Why Choose Us

Combining advanced manufacturing, technical expertise, and a reliable golbal supply chain to deliver long-term value for customers worldwide.

Manufacturing Excellence

Strategic manufacturing bases in Shanghai and Shandong with advanced production lines and strict process control.

Global Supply Chain

Integrated global sourcing, efficient logistics network, and flexible delivery solutions to ensure reliable supply worldwide.

Quality Assurance

Strict quality management system from raw materials to finished products ensures consistency, safety, and reliability.

Application Expertise

Experienced technical team providing professional support in material selection, formulation, and application optimization.

Customized Solutions

Tailored products and packaging options to meet diverse industry requirements and specific customer needs.

Long-Term Partnership

Customer-oriented service with quick response, fast sampling, and dedicated support to build long-term partnerships.

Shanghai Manufacturing Base
Shanghai Manufacturing Base
Manufacturing Excellence

Delivering Functional Materials with Reliable Manufacturing and Global Supply Chain Solutions

Supported by advanced manufacturing facilities in China, Langyi provides innovative functional materials, dependable quality, and efficient global supply chain services for customers worldwide.

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Shandong Manufacturing Base
Shandong Manufacturing Base
2
Manufacturing Bases
30+
Countries Served
100+
Global Customers
Reliable
Global Supply

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