In today’s fast-paced industrial landscape, companies across sectors demand innovative, reliable, and high-quality materials to bring their products to life. YEJIA Optical Technology (Guangdong) Corporation has emerged as a leader in delivering premium silicone rubber products and custom plastic parts, catering to the complex needs of global manufacturers and renowned brands.
Unmatched OEM Capabilities and Product Range
YEJIA Optical stands out as a premier OEM manufacturer with deep specialization in:
Silicone valves
Silicon lenses
LSR speaker diaphragms
Plastic optics
Plastic dispensing caps
By seamlessly integrating research, development, production, and sales, YEJIA ensures a streamlined approach to manufacturing large-volume injection molded products. From mold design to final assembly, every stage is managed under one roof, offering clients consistency, reliability, and technical excellence.
Cutting-Edge Infrastructure and Certifications
YEJIA Optical’s state-of-the-art facility spans over 10,000 square meters, housing clean molding workshops and world-class machinery. The factory is equipped with:
Imported plastic and LSR injection molding machines
Vacuum compression molding equipment
Fully automated production lines
Adhering to rigorous international standards, the company holds certifications such as ISO13485, ISO45001, IATF16949, ISO9001, and ISO14001. Each product undergoes stringent inspection processes and extensive testing to ensure uniformity, durability, and functionality.
Serving Diverse, High-Growth Industries
YEJIA Optical’s advanced manufacturing capabilities have earned the trust of several Fortune 500 companies. The company's silicone and plastic components are integral to products in:
Automotive Squeeze Bottle Valve and acoustics
Food and beverage packaging
Optical systems
Smart electronics and mobile phones
Medical and healthcare devices
Beauty and personal care
Outdoor and wearable technology
YEJIA's materials and manufacturing expertise are tailored to support the performance and innovation requirements of these sectors.
Expert Team and Digital Production Management
With a highly skilled team of 36 professionals, YEJIA Optical offers bespoke solutions tailored to customer specifications. Through advanced ERP and MES systems, clients are granted full transparency into order status, project timelines, and manufacturing progress. This digital integration ensures timely delivery and maintains the highest quality standards throughout the production lifecycle.
Why Industry Leaders Choose YEJIA Optical
YEJIA Optical has positioned itself as the go-to partner for companies seeking reliability, customization, and world-class manufacturing for silicone rubber and plastic products. With a proven track record, certified operations, and industry-diverse applications, YEJIA continues to drive innovation and trust across the global supply chain.
Whether you need precision optics, click here robust components for wearables, or custom LSR solutions, click here YEJIA Optical Technology is your strategic partner in scalable, high-quality production.