Water Tightness Testing for a Philippine Customer Project

At Yi Hai Xin Doors & Windows, we believe reliable products should be developed around real project requirements.

Recently, at the request of a customer in the Philippines, our team conducted a dedicated water tightness test on a customized aluminum window and door configuration.

The test was carried out under controlled conditions to evaluate the product's resistance to water penetration and provide practical performance feedback for the project.

For window and door projects in the Philippines, water resistance is an important consideration due to the local climate and heavy rainfall.

Rather than relying only on standard product specifications, we arranged a specific test based on the customer's requirements. This allowed our team to evaluate the complete product configuration, including the frame, sealing system, glass and overall assembly.

Our approach is straightforward:

Customer Requirement → Product Configuration → Testing → Evaluation

The test results provide valuable feedback for our engineering and production teams, helping us optimize the product where necessary and ensure the final solution is better suited to the project.

As an aluminum doors and windows manufacturer based in Foshan, Guangdong, China, we provide customized solutions for residential, commercial and architectural projects.

We believe trust is built through real communication, controlled manufacturing and practical testing—not simply through product claims.

This water tightness test is one example of how we respond to specific customer requirements and support our international partners with more reliable product solutions.

Yi Hai Xin Doors & Windows

Testing for real projects. Building trust through performance.