High Quality Assurance
Quality Supervision
We are passionate about crafting products that will inspire and delight for a lifetime. That is why quality and durability are at the heart of everything we do. We uphold the strictest standards of excellence at all levels of the design and manufacturing process to ensure that when you choose Langfeini, you choose the very best for your home.
All products are subjected to intensive testing well beyond industry standards at our ultra-modern facilities. Only the highest grade materials are selected to withstand the rigor of daily use over tens of years. Multiple inspections are also carried out at every stage of production to guarantee consistency and first-class quality.
Behind the beauty and innovation of our designs lies a solid framework of quality that cannot be compromised. We back all products with comprehensive warranties to give you total peace of mind. Our dedication to quality has earned us certification and accreditation by the most stringent bodies worldwide.
PRODUCTIVE PROCESS
Our company places great importance on product quality control. We understand that customer satisfaction and brand reputation depend on the quality of our products. Therefore, we have implemented a stringent quality control system throughout our manufacturing process.
Starting from the selection of raw materials, we only partner with reliable suppliers who provide high-quality products. We conduct regular inspections of the materials to ensure they meet our quality standards. Furthermore, our state-of-the-art production facilities ensure that our products are made with precision and accuracy.
During the manufacturing process, we have dedicated quality control teams who oversee each step to ensure that our products comply with the required standards. We conduct regular inspections at various stages of production to identify any potential issues and take corrective measures promptly.
Vendor evaluation
Incoming raw
material testing
In-Process inspection and testing
Final product testing
Internal &
External inspectionn
Perfect delivery
Finally, we conduct stringent post-production quality checks to ensure that all our products meet the highest quality standards. Any products that do not meet our standards are immediately rejected or sent back to the production line for rework.
We are committed to providing our customers with high-quality products and our quality control measures are designed to ensure that our products meet this goal. We believe that our commitment to quality will set us apart and earn us a reputation as a trusted and reliable brand.
Certificates
CE
CUPC
WaterMark
WELS