About Us
Shenzhenshi O O Keji Youxian Gongsi
Our Story
Your Strategic Product Partner in the Heart of Global Innovation
Located in Shenzhen, the world’s premier manufacturing ecosystem, Shenzhenshi O O Keji YouXian gongsi (CHIY) acts as the vital bridge between your vision and the market. We specialize in serving Western small-to-medium enterprises (SMEs) by providing a seamless, one-stop solution from initial concept to mass production and global delivery.
We don’t just manufacture products; we build the infrastructure for your brand’s success.
Core Pillar: Intellectual Property & Trust
We understand that for an SME, your idea is your most valuable asset. We treat IP protection with the utmost gravity.
Legal Safeguards: We provide enforceable Non-Disclosure Agreements (NDAs) before any technical data is exchanged.
Ethical Partnership: Our reputation is built on being a “silent partner.” We ensure your designs and trade secrets remain exclusively yours.
The CHIY Project Management Model
Eliminate the frustration of “lost in translation.” We provide a dedicated, English-speaking Project Manager who serves as your single point of accountability.
Transparent Communication: Real-time project updates synchronized with your time zone.
Cultural Alignment: We understand Western quality standards and market expectations, ensuring that the “Made in China” efficiency meets your local consumer demands.

Testimonials
End-to-End Technical Realization
Our engineering team doesn’t just “take orders”—we optimize. Through Design for Manufacturability (DFM), we identify cost-saving opportunities and structural improvements early in the development phase.
Our Specialized Manufacturing Capabilities Include:
Precision Metalwork: Expert-level 304 stainless steel casting, zinc/aluminum alloy die-casting, and high-tolerance CNC machining.
Powder Metallurgy (PM): Complex metal parts with high efficiency and consistency.
Elastomers & Polymers: Advanced molding and over-molding for silicone and rubber components.
Electronics Integration: Hardware design, firmware development, and seamless PCBA integration through our deep-rooted network of Shenzhen IC solution providers.
Scalability: Built for Growth
We specialize in “High-Mix, Low-Volume” production, a critical need for startups and growing brands.
Flexible MOQs: Whether you need 500 units for market validation or 5,000 for a seasonal launch, we apply the same level of rigorous Quality Control (QC).
Supply Chain Agility: Leverage our decade-long network of vetted suppliers to pivot quickly and manage costs effectively.




