About Us

Specializing in the R&D and manufacturing of thin-walled plastic packaging drums

COMPANY PROFILE

Company Profile

Zhejiang Xuanhang Technology (Brand Logo)SINHONG TECH / ZESTPACK) is a manufacturing factory primarily focused on injection molding, mainly producingThin-walled plastic packaging drumThe product is widely used in food and snacks, pet food, daily chemicals and agrochemicals, fresh produce, stationery and toys, as well as export packaging.

The company has established a systematic manufacturing system covering product design, mold development, sample validation, injection molding, in-mold labeling customization, silk screen printing customization, and quality control. This enables standardized and customized production to meet diverse capacity, structural, and application scenario requirements.

Xuanhang Technology delivers visible shelf impact backed by verified quality. With food-grade raw material control, clean production environments, and stable capacity, we provide full-service support—from sample approval to bulk delivery—for brand clients.

Xuanhang Technology Cleanroom Injection Molding Workshop

MILESTONES

History

Key milestones are subject to the information provided by the enterprise.

Founded

Zhejiang Xuanhang Technology established, specializing in injection molding manufacturing of thin-wall plastic packaging drums (year to be provided).

Production Line Construction

Injection molding line expansion and automated part removal equipment investment (timing TBD)

Process Upgrade

IML (In-Mold Labeling) mass production implementation (date to be provided by the company)

Comprehensive system

Quality and Food Safety Management System Implementation (Certification timeline subject to actual enterprise certification)

Sustainable Development

Continuously invest in process improvement and capacity expansion to serve more industry customers.

OUR VALUES

Quality Philosophy

Food-grade raw material control

Strict supplier onboarding and incoming inspection with traceable raw material sourcing to ensure safety for food-contact packaging.

Continuous Process Improvement

Optimized thin-wall molding, in-mold labeling (IML), and custom printing processes to ensure batch-to-batch consistency.

Stable Delivery Commitment

Scalable production capacity and standardized inventory support bulk orders and long-term stable supply.

Request a company brochure and quote to explore Xuanhang's manufacturing capabilities.