service hotline:
134 2435 5558
Hot keywords:  protective film  Explosion-proof membrane  high temperature film  heat resistant tape
High-tech enterprise integrating R&D, production, sales and service
service hotline
134 2435 5558
Our advantage
4 advantages, tell you why you choose us
Fully reinforced
R & D Center
rResearch and development center
Advanced production equipment
Advanced production equipment
Strict quality control
Strict quality control
Since the development of the company, the company has experienced continuous accumulation of industry experience and gradually grown, sophisticated equipment, excellent construction team, to provide you with good after-sales guarantee
Design each product with the concept of exceeding user expectations
Modern CNC coating equipment, the introduction of foreign advanced coating technology
The company operates and manages strictly in accordance with the ISO9001 quality management system to ensure the stability of product quality and ultimately win customer satisfaction
Respect, mutual assistance, collective struggle, and common realization of ideals;
Let customer satisfaction ≥ 100%, customer complaints ≤ 0, finished product pass rate ≥ 98%, return rate ≤ 0
Integrity management, win-win cooperation
service hotline:
134 2435 5558
Always take the international quality system as the criterion, and insist on serving customers with high-quality products
SPCA Industry Association
Touch Association
IOS Quality System
patent certificate
In 2014, accepted the invitation and became a member of the circuit board industry association
Become a member of Touch Association in 2016,
and issue a certificate
Obtained the new ISO90012015 quality system certificate in July 2016

Through the company's continuous efforts, it has obtained a number of national invention patents
About us

Shenzhen Yongdahui Optoelectronics Co., Ltd. is specialized in OCA optical adhesive, explosion-proof film, protective film, brightening, diffusion, high temperature tape, adhesive, TV anti-reflection and anti-reflection functional film and other electronic industry adhesive products die-cutting and raw material sales Founded in December 2014, the company is located in China's first special economic zone, Pengcheng Shenzhen - Shajing Xinqiao Third Industrial Zone, Bao'an District, Shenzhen, with a total area of ​​2500 square meters. The company attaches great importance to talent strategy and technological innovation strategy , has professional quality testing equipment, production equipment and industry technical force, can release new products according to customer needs, has established strategic partnerships with many large domestic companies, the company has independent intellectual property rights, and currently has a number of utility models Patent certificate, the company is a member unit of Shenzhen Circuit Board Industry Association, China Touch Association, and a high-quality supplier of die-cutting home.

News and information
More than ten years of R & D team, installation and construction team professional service for you
PE protective film is made of special polyethylene (PE) plastic film as the base material, a cross-linked acrylic resin as the adhesive, and then processed with several special additives. Soft in n...
Thermally conductive graphite sheets are widely used in smartphones, ultra-thin PCs and LED TVs. Because of its unique grain orientation, the thermally conductive graphite sheet conducts heat evenl...
Why should the protective film be slit? Today, I will discuss with you the purpose of slitting the protective film and the common problems of slitting and winding the protective film.We know that t...
Excellent Clients Served
Building A, No. 1, Jinyuan 4th Road, Xinqiao Community, Xinqiao Street, Baoan District, Shenzhen
134 2435 5558
Working hours:09:00—18:00
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