Quality is a kind of faith, and Boyu regards "product quality" as the life!

As a quality-oriented company, from the procurement of quality raw materials to packaging until the delivery of products, strict quality inspections are carried out at each stage.

BOYU has many years of experience in extrusion and injection molding and is the market leader and pioneer in the manufacture of plastic piping systems in China. Our quality control systems include:

■ Test and acceptance of incoming material.

Material of excel performance is one of the qualification with produce the topping piping system. BOYU company generally adopts TOP QUALITY raw materials from worldwide reputed factories  in the production of pipes and fittings. Those materials are recognized as the top raw material by the professional in this vocation. The preferable performance of those materials and their stability establish the high quality station of BOYU piping products and fittings on the markets.

■ In-process inspection and test.

Dimensional test and visual test will be made in the whole production process and packing. Any manufacturing defect can be found out, in case it happens.

The preproduction samples by our quality assurance department are tested by the laboratory technicians for:

           (1) Surface finish;

           (2) Dimensional accuracy of test samples;

           (3) Date from extrusion and injection molding machines.

Only when the best test results are achieved can the product be released for production. These tests are carried out at the beginning of each production series to ensure the perfect quality of the piping system.

The company has a professional testing laboratory with complete testing equipment and has passed the certification of the national testing agency.

■ Final Inspection And Test.

Finished products are only released to stock when all tests and inspections conform to the prescribed procedures, which include:

           (1)  Density;

           (2)  Melt flow rate;

           (3)  Longitudinal reversion;

           (4)  Tensile strength;

           (5)  Elongation at break;

           (6)  Thermal stability;

           (7)  Internal hydrostatic pressure test.

Whatever your projects, whatever your location, you can rely on our promise of quality, safety and performance!