Real orders, real results. See how KANGHAO helps B2B buyers worldwide bring their plastic products to market — from concept to delivery.
Browse detailed case studies showing how we solve real manufacturing challenges for B2B buyers across the globe.

Custom-shaped keychains in 5 colors. 10,000 units total with a 20-day deadline. Required custom packaging for retail display.
Multi-cavity mold produced for efficient manufacturing. 5-color simultaneous production run. Custom blister packaging designed and sourced.
Delivered ahead of schedule. Repeat order received for 3 more product lines including phone stands and bottle openers.

Precision injection-molded components with ±0.1mm tolerance. Zero-defect requirement for electronics assembly line integration.
High-precision mold engineered for tight tolerance. Automated QC with CMM (Coordinate Measuring Machine) inspection on every batch.
Zero-defect delivery across all shipments. Ongoing monthly orders established with consistent quality ratings.

Unique 500ml bottle shape with custom cap design. Small initial order of 5,000 units with future scaling. Required food-grade PP material and leak-proof cap testing certification.
Custom blow mold designed for the unique bottle profile. Food-grade PP material with BPA-free certification. Leak-proof cap with tamper-evident seal. Small MOQ accepted with mold cost amortization plan.
Successful launch batch delivered. Order volume scaled to 30,000 units/month within 6 months. Client expanded to 3 additional bottle sizes using KANGHAO as exclusive manufacturer.
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Trusted by B2B buyers worldwide — hear directly from our clients about their experience working with KANGHAO.
We distribute food packaging across Australia and needed a reliable manufacturer for compostable containers. KANGHAO's PLA/PBAT food containers passed all our compliance checks, and their ability to customize sizes and print our branding made them the perfect partner. Consistent quality, on-time delivery, and excellent communication — exactly what a distributor needs.
We had an urgent order for custom keychains with a tight deadline. KANGHAO not only met the 20-day timeline but delivered ahead of schedule. The quality was perfect and our client was extremely happy. We've since placed orders for three more product categories.
Switching to KANGHAO's compostable straws was seamless. The custom length and individual wrapping exceeded our expectations. Full JIS compliance documentation was provided without any issues. Now all 50+ locations use their products.
The mold development service is outstanding. They designed, tooled, and produced our new eco bottle cap in under 5 weeks. Quality exceeded expectations. Highly recommended for product developers.
We were a startup and could only order 200 pieces at first. KANGHAO was the only factory that said yes without big minimums. The mouth guards look amazing and our customers love them.
Their degradable coffee cups are exactly what our brand needed. High quality, great print, and the team was super responsive throughout the whole process. We've been reordering for 2 years now.







Whether you need eco-friendly products, custom molds, or bulk manufacturing — our team is ready to help. Small MOQ, fast turnaround, and certified quality since 2008.