Guangdong Huajiayu Optical Communication Technology Co., Ltd., founded in 2012, formerly known as Shenzhen Huayu Optical Communication Technology Co., Ltd., is located in the first building of Hengxin Intelligent Science and Technology Park, Huicheng District, Huizhou City, Guangdong Province (10000 square meters of its own plant). Huajiayu is a professional manufacturer and research and development factory of the complete industrial chain of optical passive components, ranging from optical communication, optics, VR coating, cold processing to the semi-finished products of wavelength division components, and the complete production chain of finished products, And wavelength division system integration to provide a complete set of professional solutions
Subsidiaries:
Huizhou Zhengfei Communication Technology Co., Ltd. (focusing on optical communication coating, the main products include various FWDM, CWDM, CCWDM, LWDM, MWDM filter) and optical optical communication AR film, 5G application of the universe's VR coating, medical and other visible light coating!  
Sichuan Yuyi Optical Communication Technology Co., Ltd. (production and R&D of main products LD, PWDM-PD, PD, MEMS VOA, BOSA, RSOA and other components!)

The company has been paying attention to the management of production quality and the pursuit and accumulation of high-end technology since its establishment for more than 10 years. We are also increasingly serving high-quality professional customers at home and abroad with ingenuity. Our continuous improvement of technology, quality and process will win the favor of more professional customers. At the same time, we can become an irreplaceable supplier for more and more old customers. Choosing Hua Jiayu's products can accompany your healthy growth.
QUALITY PRODUCTS
PROFESSIONAL
PROGRAM
COST OPTIMIZATION
SHORTEN DELIVERY
TIME
IMPROVE SERVICE
Reliable technology
advanced technology
Professional integration
Solution provider
High-end quality 
mid-range price
One-stop supply with complete specifications
Perfect quality service
The specialized passive components include:
Cold working of spherical and aspheric lens!
Wavelength division series (CWDM, CCWDM, DWDM (100G and 200G)!
Optical switch series (optical switch, mechanical type)!
Fused Coupler, 1X2,1X3,1X4,3X3,4X4!
System integration series of passive components: OBP, OLP system, DWDM DCI system, CWDM semi-active system!
Culture
Full participation
People oriented, people are the direct driving force for the realization of organizational goals. The company attaches great importance to the role of people in the implementation of quality management, and actively creates a working environment for all kinds of personnel to be actively engaged, enterprising, and give full play to their intelligence and make contributions to improving the overall efficiency and achieving the development goals.
Continuous improvement
Customer satisfaction
Grasp the most effective weapon of customers - stable quality.
Customers are God, and pay attention to the protection of customers' rights and interests.
There is no best, only better.
High quality and efficiency
The company adheres to the principle of "based on product quality, committed to becoming a first-class professional manufacturer in the field of optical communication, providing customers with cost-effective products and high-quality services!
Honor