Zhejiang Gint Vacuum Flask Technology Co., Ltd. (Gint) , a globally recognized leader in premium thermal container manufacturing, proudly announces that its newly constructed, state-of-the-art smart industrial park is now fully operational. Spanning an impressive 101,320 square meters, this facility marks Gint’s official entry into a new era of digital, intelligent, and green manufacturing after three decades of rapid growth.
The completion of this industrial park is more than an expansion—it is a strategic transformation. It not only scales up Gint’s production capacity but also represents a quantum leap in craftsmanship precision, operational efficiency, and environmental sustainability. For global OEM/ODM partners, this signals a new benchmark for reliability, innovation, and speed-to-market.
A 30-Year Legacy Meets Industry 4.0
For over 30 years, Gint has evolved from a specialized manufacturer into a trusted partner for top-tier global brands. The new smart industrial park is the culmination of those three decades of experience, integrating Industry 4.0 principles into every stage of production—from raw material handling to final vacuum auditing.
Unlike traditional thermal container factories that rely heavily on manual operations, Gint’s new facility operates as a highly synchronized digital ecosystem. Every machine, sensor, and quality checkpoint is interconnected, enabling real-time data collection, predictive maintenance, and zero-defect production flows. This digital backbone ensures that whether Gint is producing a standard vacuum flask or a complex titanium drinking bottle, consistency remains absolute.
Comprehensive Upgrades: 300+ Advanced Machines & Fully Automated LinesAt the heart of this transformation lies raw manufacturing power. The newly completed smart facility integrates over 300 sets of industry-leading automated and CNC production machines, executing a complete digital overhaul across three advanced assembly lines.
1. Industry 4.0 Robotics & Automated Stretching Workshops
Within the new facility, processes from raw stainless steel sheet feeding, cutting, and multi-stage drawing to tube forming are fully executed by high-precision industrial robots and CNC machinery. Automated operations keep dimensional tolerances within an exceptional ±0.05mm, minimizing human error and ensuring the concentricity and roundness of the cup bodies reach peak industry standards.
Why does this matter for buyers? Superior dimensional accuracy directly impacts thermal performance and product lifespan. A perfectly round cup body creates a more effective vacuum seal, reducing heat transfer and extending temperature retention. This provides a flawless structural foundation for subsequent vacuum firing, eliminating the micro-gaps that plague less precise manufacturing.
2. Eco-Friendly Fully Automated Powder Coating Lines
In response to global sustainability initiatives, the new park integrates imported fully enclosed, zero-emission electrostatic powder coating lines. Featuring advanced recovery systems, the coating utilization rate reaches 98% , producing zero volatile organic compounds (VOCs). This not only reduces environmental impact but also lowers material waste—savings that Gint passes directly to partners.
Robotic coating ensures uniform paint thickness and vibrant colors, achieving wear, corrosion, and adhesion metrics that comfortably meet the standards of premier global brands. For customers requiring FDA-compliant or LFGB-certified finishes, this automated line guarantees batch-to-batch consistency without variation.
3. Computerized Thermal Sensor Vacuum Auditing
Thermal retention is the lifeblood of a vacuum flask. The new factory has completely phased out manual temperature testing, replacing it with a 100% computerized thermal sensor vacuum testing line. After vacuum firing, every single flask passes through this line, where high-sensitivity infrared thermal imaging sensors and temperature-sensing chips detect micro-temperature variations on the outer walls within seconds.
Any sub-standard units are automatically sorted out by smart robotic arms, ensuring a flawless 100% vacuum qualification rate. For buyers, this means zero risk of receiving products that fail to meet advertised insulation claims—a critical advantage when supplying retail chains or e-commerce marketplaces.
Demonstrating Manufacturing Might Through Hard Data
As a Verified Supplier certified by ISO 9001 and EU EN 14582, Gint has elevated quality control to unprecedented levels in the new facility. The park features an expanded 2,000 sqm Central Quality Control & Testing Laboratory equipped with spectrometers, tensile testers, environmental chambers, and salt spray testers.
42 full-time QA/QC inspectors operate round-the-clock, digitizing and archiving records from raw materials to final packaging. This supports full raw material traceability and a ‘one code per product’ tracking system —an essential feature for brands conducting post-market surveillance or managing voluntary recalls.
Key hard data points that distinguish Gint from competitors:
±0.05mm dimensional tolerance on cup bodies
98% coating utilization rate with zero VOCs
100% computerized vacuum testing (no sampling, no exceptions)
2,000 sqm dedicated in-house testing laboratory
42 full-time QA/QC inspectors on digital systems
Looking Ahead: Green Technology & Global Strategy
During the opening ceremony, Gint’s Chairman stated:
*“The full operation of our 101,320 sqm smart industrial park is a monumental milestone in Gint’s 30-year history. We are not just offering massive, stable capacity; we are leveraging smart technology to drive the thermal container industry toward healthier, greener, and smarter horizons. We will continue to invest heavily in R&D for titanium drinkware and smart thermal mugs, warming the world with Chinese craftsmanship and innovation.”*
This commitment to R&D is already yielding results. Gint is actively developing next-generation products, including titanium-based vacuum flasks (lighter, more biocompatible, and corrosion-resistant than stainless steel) and smart thermal mugs with integrated temperature displays and IoT connectivity. Early prototypes are undergoing field testing with select North American and European partners.
Why Global Brands Choose Gint’s Smart Factory
With this advanced facility, Gint is uniquely positioned to fulfill larger, more technically demanding OEM/ODM custom orders for top-tier global brands. Whether you need a minimalist stainless steel bottle for a hotel chain, a rugged insulated mug for outdoor retailers, or a high-end titanium series for luxury e-commerce, Gint’s smart factory delivers:
Faster prototyping via CNC-driven tooling
Lower minimum order quantities for premium lines
Full regulatory compliance (FDA, LFGB, EU 10/2011, REACH)
Transparent production tracking through digital dashboards
Schedule Your Virtual or On-Site Factory Tour
Gint cordially invites global partners, wholesalers, and retailers to contact us for virtual video factory tours or on-site visits. Witness firsthand how 300+ automated machines, 42 QA inspectors, and a 2,000 sqm lab operate in harmony to produce world-class thermal containers.
Contact our OEM/ODM team today to discuss your upcoming collection, request samples, or benchmark our capabilities against your current supplier. The era of smart manufacturing is here—and Gint is ready to warm the world with your brand.
EN
