More than ten years on one thing: making protective cases properly
Tooling to moulding, lining to printing — a complete process chain with controlled delivery and quality.
Precision protective cases and complete protection solutions
With over ten years of industry experience, Zhongshan Junzhijia Plastic Products Co., Ltd. is a professional manufacturer focusing on the R&D and customization of high-end protective cases. Adopting integrated seamless polypropylene injection moulding technology and ergonomic design, our products feature high tightness, strong impact resistance, waterproof and anti-corrosion performance, reaching military-grade quality standards.
We offer more than 150 product specifications covering military defence, aviation, medical treatment, precision instruments, drones and other professional fields. We support domestic and overseas OEM orders and provide one-stop solutions including design, mould opening, injection moulding, customized liner and printing services.
The company maintains long-term in-depth technical cooperation with military, aerospace and scientific research institutions to continuously optimize production technology and product quality. Our products are sold worldwide and widely recognized by global customers.

Certified across multiple standards
Certified to ISO9001 quality management, RoHS and REACH environmental standards. A7 and AL series achieve IP67 protection, backed by more than 20 independent patents.
Quality first, integrity oriented
Quality first
Consistency held by process parameters and inspection standards.
Integrity
Straight answers on quotation, sampling and lead time.
Continuous improvement
Long-term technical cooperation with defence, aerospace and research institutions.
Tell us what needs protecting. We will propose the case.
From model selection to tooling, lining and printing — one team end to end.