SEMLIN, established in Guangzhou, China, is a trusted manufacturer specializing in high-performance protective packaging solutions. With dedicated production lines for bubble bags, courier bags, and air cushion rolls, we serve global clients across the USA, Europe, Southeast Asia, and beyond. Our focus on durability, cost efficiency, and eco-friendly innovation makes us the ideal partner for B2B wholesalers seeking scalable, customizable packaging.

We implement a rigorous quality control system from raw material sourcing to final delivery. All products undergo strict testing for puncture resistance, seal strength, and load-bearing capacity. Our factory adheres to international manufacturing standards, ensuring consistency for bulk orders.

• In-House Expertise: Full control over production processes, including material extrusion, printing, and custom die-cutting.
• Eco-Conscious Solutions: Offering recyclable materials to align with global sustainability goals.
• Global Logistics Network: Efficient shipping from major Chinese ports (e.g., Guangzhou Port) with flexible FOB/CIF terms.
• B2B-Focused Customization: Tailor sizes (from small parcels to industrial packaging) and branding (logo printing, label integration).

Please provide rough quantity, product specification details such as material, size,printing colors, packaging, delivery port.

Absolutely. We support:

• Custom sizing (e.g., 20cm x 30cm bubble mailers)
• Full-color CMYK printing for logos, safety labels, or promotional graphics
• OEM/ODM collaborations with MOQs as low as 5,000 units.

• Bubble Cushioning Rolls: Anti-static options available for electronics.
• ​Reinforced Courier Bags: Water-resistant, tamper-evident designs.
• ​Air Pillow Machine-Compatible Films: Optimized for automated fulfillment.
• ​Eco Series: 100% recyclable poly mailers with plant-based adhesives.

We primarily ship via ​Guangzhou Port and other major Chinese ports (e.g., Shanghai, Ningbo) with FOB/CIF terms. While we currently do not offer door-to-door DDP services, ​sample orders can be dispatched within 2-5 business days via express couriers (DHL/FedEx/UPS). For bulk orders, we partner with certified freight forwarders to ensure cost-effective and timely delivery to your destination port.

Yes. Our centralized production base in ​No.80, Qingxi Industrial Zone, Dongguan, China is strategically located between Shenzhen and Guangzhou ports. Key capabilities include:

• ​Full-process control: From raw material extrusion to precision printing and sealing.
• ​Advanced equipment: 8-color rotary printing systems with Pantone® color matching.
• ​Rigorous testing: All products undergo load capacity (up to 25kg/bag) and puncture resistance tests.
• ​Scalable output: Dedicated production lines for bulk orders and fast sample prototyping.