About Us

baishilong2

PAC·ZELON - from Qingdao Baishilong Biotechnology Co., Ltd

We are a packaging company specializing in Express Delivery, Logistics, and E-commerce.
Our core products are Cushioning and Protective Packaging.
Founded in Qingdao in 2015, we have developed four production and warehousing bases across China over the past decade, located in the Pearl River Delta, the Yangtze River Delta, and Shandong Province, where our office is located.
This gives us a strong distributed response capability, ensuring sufficient production capacity for large orders and allowing us to leverage geographical advantages to save on logistics costs and offer more favorable prices to customers from different regions.

Contact Us
  • 10
    +
    Years Industry Experience
  • 500
    M+
    Units Annual Supply Capacity
  • 4
    +
    Strategic Regional Warehouses
  • 10
    +
    Packaging Product Categories
icon

Strategic Supply Network

A robust network of 4 regional production and warehousing bases, ensuring unmatched flexibility and absolute supply chain stability for your orders.

icon

Cost-Efficient Protection

Specialized in high-performance cushioning packaging designed to maximize product safety while significantly lowering your shipping and storage costs.

image

Why Choose Us?

icon

10+ Years Experience

A decade of deep industry roots with a proven track record of consistently supplying national logistics leaders and e-commerce giants.

icon

Agile Customization

Flexible manufacturing capability that scales from massive logistics consumables to highly personalized branding for e-commerce sellers of all sizes.

pexels-towfiqu-barbhuiya-3440682-14527417

History Display

2015

Market Entry & Foundation

Founded in Qingdao, China, we entered the logistics packaging sector. Specializing in essential shipping materials, we quickly built a solid foundation in the domestic market.

2015
2018-2021

E-Commerce Surge & Key Alliances

Driven by the e-commerce boom, we achieved explosive growth. We expanded into a one-stop packaging supplier and secured stable partnerships with industry giants like China Post and SF Express.

2018-2021
2021-2023

Strategic Focus & Reorientation

Anticipating market shifts, we initiated our export strategy and upgraded our portfolio—focusing on cushioning and protective packaging as our core category to deliver highly specialized services.

2021-2023
2023 - Present

PAC·ZELON Global Launch

We officially launched our global brand PAC·ZELON and established a dedicated International Business Department, bringing a decade of mature, factory-direct packaging expertise to global clients.

2023 - Present
2015
2018-2021
2021-2023
2023 - Present

Factory Display

factory1
factory2
company1
factory3
factory4
factory5

Products
Contact
WhatsApp
Email