Focus on LCD display solution providers
Quality management is the wings of Detian, and is the driving force behind Detian's life. 先进的检测设备和训练有素的品质控制人员，保证了 Strict quality inspection procedures , advanced testing equipment and trained quality control personnel ensure that
格率 100% ”质量目标的实现。 Detian achieved the quality goal of " 100% pass rate of products leaving the factory ". 制作、老化 In order to ensure product quality and improve system reliability, our company is engaged in system design, material screening, process production, and aging.
All stages, such as testing, strictly adhere to the tenet of "high quality and high reliability" and strive for excellence.
Guarantee of components
A prerequisite for product quality is the quality of the components. In the long-term operation process, the Purchasing Department has established long-term stable business relationships with major domestic and foreign material suppliers.
器件供应商要求通过 ISO9001 质量认证。 Regarding raw materials, major component suppliers are required to pass ISO9001 quality certification. The company's quality control department has the veto power over the selection of product component manufacturers, and all components must be purchased
质控部认可的厂家中进行。 Carry out at a factory approved by the quality control department. 产 , 对重要元器件要进行老化、筛选。 All components must be approved by a person in charge of quality control (special inspection, full inspection) before they can be put into storage for production , and important components must be aged and screened.
Production of products
It adopts modern management methods and implements strict production technology standards. It has professional commissioning engineers and workers have undergone strict training before taking up their posts. In the middle of production, set up testing,
困难的问题。 The aging and obsolescence process avoids the problem of difficult inspection of finished products .
① Preparation before production
After receiving the task notification issued by the sales department, the production department began to formulate the project schedule, material list , structural design drawing, station design, station instruction and quality inspection point.
② Material screening
是保证新产品质量的基础。 First, strict selection of key component suppliers and brands is the basis for ensuring the quality of new products.
Our company must perform aging tests of varying degrees on all purchased components before leaving the factory. The key components used in the production of the entire LCD splicing wall are imported from the original.
的，提高了整个系统的可靠性和稳定性。 And it is environmentally friendly , which improves the reliability and stability of the entire system.
Quality control of the production process
Comprehensive quality management of the production process
、原材料、器件供应厂家的认可与控制、来料检验的控制。 1. Approval and control of raw material and device suppliers, control of incoming inspection.
、生产过程的控制（巡检，质量工程师），各道工序的控（工序检）及其迅速、有效的信息传递网络，使生产处于受控状态。 2. Control of the production process (inspection inspection, quality engineer), control of each process (process inspection) and its rapid and effective information transmission network, so that production is in a controlled state.
、现场安装完毕后的质控验收。 3. Quality control acceptance after installation on site.
、电源、接口、分站、标识卡调试完毕后，均进行工作稳定性测试，电源、 接口、分站、标识卡根据出厂检验规范进行最终 1. After the power supply, interface, sub-station, and identification card are debugged, work stability tests are performed.
After inspection, you can enter the warehouse after passing.
、系统按企标规定的方法连接，连接后进行连续工作稳定性实验。 2. The system is connected according to the method specified by the enterprise standard. After the connection, the continuous work stability experiment is performed.
、公司质检部按企标对系统技术指标和功能进行检验，合格后由质检部签字方可出厂。 3. The company's quality inspection department inspects the system technical indicators and functions according to the enterprise standard. After passing the inspection, the quality inspection department can sign the factory before leaving the factory.
、系统出厂前进行技术存档工作。 4. Technical archive work before the system leaves the factory.