Your Trusted Poly Mailers Manufacturer

RHK Packaging specializes in custom poly mailers and sustainable packaging solutions for e-commerce brands worldwide.

RHK Packaging

RHK (Dongguan) Packaging Materials Co., Ltd. is a professional manufacturer specializing in poly mailers and advanced plastic packaging solutions for global markets. With a strong focus on quality, innovation, and reliable production, we are committed to providing stable and cost-effective packaging solutions for e-commerce, logistics, retail, and industrial applications.

Our main product range includes:100% Virgin PE Poly Mailers/Colored Poly Mailers/Custom Printed Mailers/Bottom Gusset Poly Mailers/Packing List Enclosed Mailers/Die-Cut Handle Mailers/Poly Mailers on Roll (Roll-Fed Mailers)/Perforated Poly Mailers

Backed by experienced technical personnel and strict quality control procedures, we continuously optimize materials, structure design, and production efficiency to meet international standards and diverse market requirements.At Ronghuakai, we believe long-term cooperation is built on stable quality, competitive pricing, and responsive service. We are dedicated to becoming your trusted packaging partner

Team

Co-founder Team

RHK was founded by three co-founders. We had eight years of experience in the packaging industry, but were forced to leave our jobs due to the pandemic and chose to start our own company to manufacture and sell mailing bags, etc.

Tom Yang & PM

Production Manager supervises the manufacturing process of our Poly Mailers, ensuring stable quality and efficient production. He manages daily production planning, machine operations, and quality control to make sure every order meets the required specifications and delivery timelines.

Kevin Chen & RD Manager

R&D Manager focuses on developing and improving customized Poly Mailers. He is responsible for material testing, product optimization, and exploring more sustainable packaging solutions to meet different client requirements.

Virgil Yau & Marketing Manager

Sales Manager handles customer communication and project coordination for custom Poly Mailers. He works closely with clients to understand their needs and provides suitable packaging solutions while ensuring smooth order processing.

About Us

Best Quality Printing

We use the best packaging to print clear results based on the designs provided by each user, gaining their approval. Our clientele includes Instagram, Shopify, Facebook, TikTok, and more. We specialize in the production and printing of mailbags.

Why Choose Us

Make your packaging more eye-catching for customers.

Factory Direct Supply

Own production facility ensuring competitive pricing and stable supply.

Custom Packaging Solutions

Full customization including size, thickness, printing, and materials.

Strict Quality Control

Multiple quality inspections ensure every batch meets international standards.

Fast Production & Delivery

Efficient manufacturing process to meet tight deadlines.

Global Export Experience

Serving clients across North America, Europe, Australia, and the Middle East.

Eco-Friendly Materials

Supporting sustainable packaging options.