Before delivery, TYT hollow square pipe has to go through final random inspections. This aims to ensure that it is consistent and compliant with different countries' certifications such as CE, EU, CCC, and BEAB. Integrated continuously cutting design is very stable and effective
Our factory are recognized by nation,special materials can be customized,meet every country's standards requirement(ASTM,BS1387,JIS,ect)
Professional packing team, working with standardization,Process-oriented.Avoid packing damage to the pipe body.
Delivery period is short,The fastest delivery time can be 5 days.
Our factory has its own "experimental testing center".Can meet all aspects of detection,to ensure product quality.
Cintrol quality strictly.The first pass is the quality inspection on the production line,The second pass is full inspection of the production quality .
Support third-party testing,as SGS, BV, ect.
k******i
Before delivery to the factory, TYT hollow square pipe must be strictly tested for measurement, color, cracks, thickness, integrity, porosity, and polish degree. Our products have passed ISO9001 quality management system certificate
h******z
The design of TYT hollow square pipe shows advancement and professionalism. Its design has taken mechanical functions, efficiency, materials, and energy factors into account. Established in 2014, Foshan Polyva materials CO., Ltd. specializes in development, manufacture and supply of water soluble PVA film
h******i
TYT hollow square pipe goes through numerous lab tests before mass production, such as dimensional stability at elevated temperature, bridge deformation and lens retention, lens size, thickness and curvature, etc. The film Ployva produces enjoys excellent compatibility with liquid detergents
c******r
TYT hollow square pipe is produced based on high safety standards. Its electric parts, including electrical resistor, rheostat, mutual inductor, and disconnector all have passed relevant safety and electric tests. For now, Polyva has applied for 9 invention patents including 5 utility patents
p******a
The metal ingredients of TYT hollow square pipe are under strict control. Lead, mercury, and cadmium in the battery cells are tested to rigorously to meet the mandatory standards put forward by the State Environmental Protection Administration. Our products range covers cold water soluble packaging PVA film series which include over 10 different types
g******i
The quality of this product is conducted by the QC team ensure its flawlessness and long service life. Our R&D team is led and guided by a professor team from South China University of Technology