Dali implements the strict process control to various sectors such as the market investigation and research, product development, purchase of the matching parts, workshop manufacture, market sales, product service etc. in accordance with ISO9001 requirements.
Dali¡¯s particular quality control system is the important tool used for making sure the high quality of Dali¡¯s products.
a. Design General Rule System: All the products designed by Dali, must strict according to the Design General Rule System; Innovated design must proved by technical committee, also should have trail production and trail usage.
b. Manufacturing Parts Quality Control System: sampling inspection all the times and stakeout every producing link, workshop quality daily report, quantity of repair products and useless products, analyze the reason of the accident and punish the responsible person.
c. Quality Control System of Purchased part: Dali use the list of named brand spare parts and list of spare parts centralized purchasing; ensure the quality of the source products.
d. Quality Analyze System of the same kind: Dali made a products quality case system by collecting the problems discovered at producing and problems feedback by the customers, then list their defects, reasons and the ways of how to rectify, at last put an end to the reappearance of the same quality problem.