China Amigo International Co., Ltd. (TAIWAN) - China Amigo - Injection Technology with Integrity.

Quality Control Equipment | China Amigo International

At China Amigo, we prioritize quality and precision in our manufacturing process. Our state-of-the-art facility is equipped with advanced machinery to ensure that each product meets the highest standards. China Amigo International specializes in precision grease fittings and injection systems. Taiwan manufacturer since 1975 with global reputation.

Quality Control Equipment

Grease Fitting shape and thread quality control

Grease Fitting shape and thread quality control

Quality Control Equipment

At China Amigo, we prioritize quality and precision in our manufacturing process. Our state-of-the-art facility is equipped with advanced machinery to ensure that each product meets the highest standards.

Here's an overview of our inspection and testing process:

Ball Check Valve Inspection:
We have specialized equipment to meticulously inspect all ball check valves in our grease fittings, ensuring they function correctly and efficiently.

Thread and Shape Verification:
Utilizing gauges and optical machines, we check the threads and shapes of our grease fittings to guarantee they meet precise specifications.

Pressure Testing:
Our pressure testing equipment is used to verify that each grease fitting can withstand the required working pressure, ensuring reliability and safety in real-world applications.

Leakage Testing:
We simulate real-world environments to test for leaks, ensuring that our grease fittings, injection packers, and couplers maintain their integrity and performance under pressure.


Our comprehensive inspection and testing processes are designed to provide our customers with high-quality, reliable products. By investing in advanced testing equipment and rigorous quality control, we ensure that every product we deliver meets our strict standards and exceeds customer expectations.

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Customized Solutions

We specialize in meeting our customers' needs. Our manufacturing capabilities allow us to customize special designs, sizes, materials, and unique packaging.

Tailored Injection Packers

We can tailor the rubber material, length, color, and logos to match your project or brand needs.

Customized Packing

Whether you require paper boxes, plastic assortments, clam shells, blister packs, or durable plastic boxes, we can make it.

Customized Functional Designs

We can develop innovative features to enhance performance, compatibility, and efficiency for your specific applications.

High-Quality and Reliable Solutions

We ensure that every product meets stringent quality standards, providing reliable performance for various applications.

Quality Control Equipment | China Amigo International

China Amigo International Co., Ltd. has specialized in precision grease fittings and injection systems since 1975. Our Taiwan-based manufacturing facility serves global markets with multi-standard certified products and complete customization capabilities.

We maintain strict quality control through ISO-certified processes, ensuring every grease fitting, injection packer, pump, and accessory meets international standards. Our expertise spans BS, SAE, JIS, DIN, NPT, and PT specifications across diverse material options.

With in-house manufacturing, we provide flexible customization for materials, sizes, designs, and packaging. Our commitment to quality, reliable delivery, and responsive customer service has built lasting partnerships with industrial, automotive, and construction clients worldwide.