Company Profile

Thinkchange Composite LTD. was founded in 2015 and specializes in the research and manufacturing of high-performance carbon fiber composite materials. Our engineering team consists of experts with years of experience in the composite industry and has successfully advanced into aerospace-grade carbon fiber manufacturing, rapidly building technical and application expertise.

Leveraging the precision mold development capabilities of our parent company, Thinkchange maintains full control over the entire production process—from product design and mold development to mass manufacturing—delivering high-quality, customized carbon fiber solutions.

Core Product – Carbon Fiber Drone Propellers
We offer mass production of carbon fiber propellers for small to medium-sized drones, widely used in aerial photography, surveying, logistics, and agricultural applications.

Key Advantages:

Ultra-Lightweight Design: Made with high-modulus carbon fiber layers to reduce weight and improve flight efficiency and endurance.

High-Rigidity Structure: Precisely molded blades ensure dynamic balance, reducing vibration and noise.

Excellent Weather Resistance: Resistant to UV, corrosion, and temperature fluctuations—suitable for various environments.

Strong Customization Capability: Tailored specifications and flexible production options based on client needs.

Manufacturing Strengths
In-house precision mold development shortens prototyping timelines

High-temperature and high-pressure molding for consistent structural integrity

Strict quality control system ensures all products pass multiple physical and performance tests.



Affiliate company R&D International Ltd.
Website: www.r-d.com.tw

Established in 2009, R&D International Ltd. specializes in the design, R&D, and manufacturing of high-quality metal building materials, with a focus on aluminum alloy and stainless steel. The company’s product lines include tile trim, anti-stain drip edges, stair nosing, aluminum skirting boards, and stainless steel thresholds—widely used in architectural decoration and interior design.

Committed to innovation and quality, R&D launched a series of patented anti-stain drip edge systems in 2012, complete with a full set of accessories. These products are suitable for various exterior wall materials, offering advantages such as cost-efficiency, ease of installation, and excellent durability. Additionally, their aluminum stair nosing and skirting board systems provide customers with premium-grade options that enhance the overall aesthetics of interior spaces.

Headquartered in Pingtung City, Taiwan, R&D International serves a wide range of clients in construction development, general contracting, and interior design. Upholding the core values of "Made in Taiwan, Quality Guaranteed, and Service First," the company continues to deliver reliable, professional solutions for the building and construction industries.

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