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Let's Engineer Your
Next Big Project.
Whether you need high-volume standard packaging handles or complex custom injection molding, our English-speaking engineering team is ready to deliver factory-direct pricing and DFM analysis within 24 hours.
Official RFQ & Sales
Best for detailed RFQs, 3D CAD file uploads (STEP/IGES), and official quotation requests.
sales@guopack.comInstant Chat Support
Need a quick answer on MOQ, lead time, or want to drop a sample photo? Chat with our engineers now.
Request a Quote or DFM Report
"Upload your CAD files. I will personally ensure your IP is protected and provide a full feasibility check before steel is cut."
- David C., Chief Engineer-
24H Response
Detailed pricing, material suggestions & lead time.
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Strict NDA Policy
100% IP protection for your custom parts & designs.
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Free DFM Check
Mold flow analysis to prevent defects and save costs.
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Direct Factory Pricing
Eliminate middleman markups with our 100% in-house tooling and manufacturing.
Secure Inquiry Form
Fill out the details below. Our engineers will reply within 12 hours.
Visit Our Smart Factory
Guangdong GuoPack Technology Co., Ltd.
Building 18, Xincheng Industrial Zone, Baiyun District,
Guangzhou City, Guangdong Province, China (510000)
Show to Taxi Driver:
广州市白云区新城工业区18栋 (国桁科技)
- 45 mins from Guangzhou Baiyun Airport (CAN)
- 1.5 hours to Shenzhen Port (Yantian)
Fast Global Delivery
Injection Workshop 
CNC Tooling Center Seeing is Believing.
Can't visit in person? No problem. We offer Live Video Tours directly via WhatsApp. Inspect our machines, check our QC lab, and meet our engineers in real-time.
WhatsApp Video Tour