Shenzhen Donglaier Intelligent Technology Co., Ltd. promises to the original buyer that the bus module, terminal block module series, relay series, cable series, connector series, ordinary terminal block series, and angle sensor we manufacture have no defects in material and manufacturing, and agrees to replace or repair the aforementioned products with defects in material and manufacturing for free within 12 months from the date of shipment.
The company has established a rigorous quality inspection system based on product quality requirements. The company strictly controls and manages all links related to product quality, establishes scientific inspection procedures, and quantifies inspection indicators. Responsibility is assigned to individuals to ensure the company's continuous and stable production of qualified products, establishes strict product process indicators, and establishes a good supply and demand relationship with suppliers.
Donglaier has established a regular employee quality training system to learn new knowledge and information about quality management, establish a quality awareness for every employee, standardize their behavior, and strive for meticulous and continuous improvement, from a solder joint to a wire. The quality inspection department has established standardized inspection procedures, equipped with advanced and complete testing equipment and methods, and strictly follows the procedures for inspection. Every step of product quality testing is carried out well, and no unqualified product is allowed to leave the factory.
On this basis, we also make the following commitment to you: For customers who purchase our Donglair products, we will provide lifelong free technical support to assist in installing and solving problems that arise during the application process.
Official account