Roof placement

Workshop equipment/车间设备


Commitment to workshop management


DAYUE strictly abides by laws and regulations to create a harmonious workshop environment for employees. DAYUE attaches great importance to workshop management and staff quality training, aiming to support the creation of a sustainable internal management system, workshop management norms allow customers to use our products safely. According to the legal requirements, DAYUE belongs to a compulsory cleaner production auditing enterprise, a safety production enterprise and an environmental protection enterprise. According to the requirements, it publishes the information: the address of the enterprise, the workshop management certification, the name of the workshop equipment, the number of equipment, the use of equipment, and the implementation of environmental risk prevention and control measures in accordance with the law. DAYUE constantly improves the internal management system to meet the expectations, trust and satisfaction of employees. Harmonious co-creation has always been our purpose!


CPPC certification/CPPC认证

DAYUE has obtained CPPC brand certification and has been effectively used through the brand management system.

(Left: Chinese version)



Quality is the life of an enterprise, the soul of development and the core of competition.                                                                                                                                                                质量是企业的生命,是发展的灵魂,是竞争的核心。


In order to better meet customers'requirements, DAYUE uses corresponding process methods to identify many interrelated activities, and carries out systematic management and continuous monitoring and control of these activities, so as to continuously improve the quality of products, so as to achieve products acceptable to customers and achieve customer satisfaction.

(Right: English version)




ISO 9001 Quality Management System Certification/ISO9001质量管理体系认证


DAYUE has obtained the certification of ISO 9001 quality management system and passed the effective application of quality management system.

(Left: Chinese version)





DAYUE is China's leading products in the fields of mould parts, mechanical parts, machine parts,non-standard parts, 

medical parts, optoelectronics and aviation parts, providing customers with price advantages, quality advantages 

and delivery advantages. Dayue Seiko insists on innovation around customer needs, increases investment in basic research, 

accumulates rich and develops thin, and promotes world progress. Founded in 1996, Dayue Seiko is located in Songshan Lake 

High-tech Development Zone, Dongguan City, Guangdong Province, with business in many countries and regions both at home and abroad.


© 2016 Dayue Technology Co., Ltd. All rights reserved



                                                                                         ±0.001 High Precision Mirror Parts

                                                                                          Import ( High Speed Steel)

                                                                                          Hardness above 80 degrees

                                                                                          Smoothness Ra0.2