Established in 2009
Zhejiang Jiren Tianxiang Industry and Trade Co., Ltd. was established in 2009. Located at No. 100, Laurel South Road, Chengxi New District, Yongkang City, the renowned hardware capital both domestically and internationally. The company is a professional stainless steel vacuum insulated cup production enterprise that integrates design, research and development, production, and sales.
The company is technologically advanced in the industry, equipped with fully automatic welding and laser welding equipment, a fully automatic spraying dust-free workshop, vacuum cup production automatic assembly line, and first-class robotic injection molding workshop. The company not only has advanced equipment, but also has a strong design and development team, closely following market trends to innovate and develop products, grasping market consumer demand, and leading industry trends! We have modern equipment and a comprehensive management system; The ability to continuously research and innovate with an elite team, achieve sustainable development of the enterprise, establish industry reputation, and create new brilliance.
The company adheres to the corporate spirit of practicality, exploration, and innovation, and always adheres to the business philosophy of "quality first, customer first". We look forward to your visit with high-quality products and sincere services!
Our vision is to become a first-class quality vacuum vessel manufacturing company
Our mission is to create green products that help promote human health every day
Our aim is not to maximize scale, but to strive for better products
Our style is: keeping promises, no excuses, absolute obedience, and never giving up
What’s News
Sep 30, 2025
Sep 30, 2025
Sep 30, 2025
Finding the right Stainless Steel Vacuum Bottle Manufacturer is no longer simply about comparing prices. Global buyers today expect consistent product quality, reliable production capacity, flexible customization, and supply chain stability. Whether you are sourcing products for retail brands, promotional projects, supermarkets, online marketplaces, or outdoor equipment distributors, selecting an experienced manufacturing partner directly affects product quality, customer satisfaction, and long-term business growth.
As an experienced Vacuum Flask Manufacturer, Zhejiang Jiren Tianxiang Industry and Trade Co., Ltd. specializes in designing and manufacturing stainless steel insulated drinkware for customers worldwide. Our factory integrates product development, tooling, stainless steel forming, vacuum insulation production, surface finishing, quality inspection, and export services under one manufacturing system. This allows customers to simplify purchasing while maintaining consistent quality across every production batch.
Our product portfolio includes insulated water bottles, vacuum flasks, travel mugs, coffee tumblers, sports bottles, children's drinkware, promotional bottles, thermal food jars, and customized stainless steel drinkware for OEM and ODM projects.
The global demand for reusable drinkware continues to increase as consumers move away from disposable plastic bottles and seek durable, environmentally responsible alternatives. Stainless steel vacuum bottles have become one of the fastest-growing product categories because they combine durability, food safety, temperature retention, and long service life.
For importers and brand owners, working with a professional Stainless Steel Drinkware Manufacturer provides additional advantages beyond manufacturing. Reliable suppliers help reduce warranty claims, improve customer reviews, maintain stable product quality, and support long-term brand development.
Compared with plastic drinkware, stainless steel vacuum bottles offer:
These advantages make stainless steel insulated drinkware suitable for both consumer retail and commercial promotional markets.
Choosing a Vacuum Flask Manufacturer involves much more than reviewing quotations. Experienced purchasing managers usually evaluate suppliers based on manufacturing capability, quality consistency, engineering support, and supply chain reliability.
Manufacturing Experience
A mature manufacturer understands how different bottle structures influence insulation performance, production efficiency, and overall manufacturing cost. Years of production experience also help minimize quality issues during mass production.
At Zhejiang Jiren Tianxiang Industry and Trade Co., Ltd., our engineering team continuously optimizes production processes to improve efficiency while maintaining product consistency across different product lines.
Production Capacity
Large-volume orders require stable manufacturing capacity rather than temporary outsourcing.
Professional Vacuum Drinkware Manufacturers generally maintain complete production facilities covering:
An integrated production system helps shorten lead times and reduce quality variations between production batches.
Product Development Support
Many overseas buyers require more than standard products.
OEM manufacturers should be capable of supporting:
These engineering services help customers launch differentiated products instead of competing solely on price.
One of the most common questions buyers ask is whether to use SUS304 or SUS316 stainless steel.
The answer depends on the intended application.
SUS304 Stainless Steel
304 stainless steel remains the most widely used material for insulated drinkware because it offers an excellent balance between corrosion resistance, food safety, durability, and manufacturing cost.
It is commonly used for:
For most global retail markets, food-grade 304 stainless steel fully meets customer requirements.
SUS316 Stainless Steel
316 stainless steel provides higher corrosion resistance because it contains molybdenum.
This material is often selected for:
Although 316 stainless steel increases production cost, it provides additional protection against saltwater and acidic beverages.
Professional Stainless Steel Vacuum Bottle Manufacturers usually offer both material options so customers can balance performance and budget according to target markets.
Consumers often compare bottles based on advertised temperature retention. However, actual insulation performance depends largely on manufacturing technology rather than appearance.
A reliable Vacuum Flask Factory focuses on every production stage affecting insulation efficiency.
Double-Wall Construction
High-quality vacuum bottles use double-wall stainless steel construction to minimize heat transfer.
The vacuum layer between the inner and outer walls significantly reduces conduction and convection, allowing beverages to remain hot or cold for extended periods.
High Vacuum Rate
Advanced vacuum equipment creates a stronger vacuum inside the bottle.
A higher vacuum level generally improves insulation performance and increases product consistency across production batches.
Copper Coating Technology
Many premium vacuum bottles apply a copper coating to the inner wall.
This reflective layer helps reduce radiant heat transfer, further improving thermal performance.
Precision Laser Welding
Poor welding quality often causes vacuum leakage during long-term use.
Professional manufacturers use automated laser welding equipment to ensure stable sealing while reducing product defects.
Different markets have different aesthetic preferences and branding requirements. A capable Vacuum Drinkware Manufacturer should provide a wide range of surface treatments to meet customer expectations.
Common finishes include:
Powder coating
Spray painting
UV printing
Silk screen printing
Laser engraving
Heat transfer printing
Electroplating
Mirror polishing
Matte polishing
Rubber coating
Gradient color finishing
Textured coatings
Each finish serves different branding and functional purposes. For example, powder coating improves grip and scratch resistance, while laser engraving offers permanent logo marking suitable for premium corporate gifts.
OEM & ODM Manufacturing Services for Global Brands
Every market has different product positioning, branding strategies, and consumer preferences. While some buyers require ready-to-ship models, many international brands prefer customized solutions that help distinguish their products from competitors. A professional Stainless Steel Drinkware Manufacturer should be able to support every stage of product development, from concept to mass production.
At Zhejiang Jiren Tianxiang Industry and Trade Co., Ltd., we provide flexible OEM and ODM manufacturing services for distributors, wholesalers, retailers, importers, promotional gift companies, e-commerce sellers, and private label brands.
Our customization capabilities include:
Whether customers are launching a new drinkware collection or expanding an existing product line, our engineering and production teams work closely with them to improve manufacturability, control costs, and shorten development cycles.
Successful drinkware products are rarely differentiated by insulation performance alone. Buyers increasingly focus on product appearance, functionality, user experience, and brand identity.
As a professional Vacuum Drinkware Manufacturer, we offer a wide range of customization options to meet different market demands.
Bottle Capacity
Different sales channels require different capacities. Popular options include:
Lid Styles
Different users have different drinking habits. Available lid options include:
Surface Treatments
Surface finishing affects both aesthetics and durability. Depending on the target market, customers can choose from matte powder coating, glossy painting, electroplating, textured coatings, rubber finishes, gradient colors, or mirror polishing.
Branding
Private label branding plays an important role in product recognition. Common branding methods include:
These options allow distributors and retailers to create products that reflect their own brand identity rather than selling generic drinkware.
Consistent quality is one of the biggest concerns for international buyers. Product defects can lead to customer complaints, increased warranty costs, and damage to a brand's reputation. For this reason, an experienced Vacuum Flask Factory implements strict quality control procedures throughout the manufacturing process.
At Zhejiang Jiren Tianxiang Industry and Trade Co., Ltd., quality inspections are conducted from raw material sourcing to final packaging.
Typical inspection procedures include:
Raw Material Inspection
All incoming stainless steel materials are checked for specifications, dimensions, and surface quality before entering production.
Production Process Inspection
During manufacturing, key production stages such as forming, welding, vacuum processing, and coating are monitored to ensure consistency.
Leak Testing
Each vacuum bottle is tested to verify that the sealing system performs correctly and prevents liquid leakage during transportation and daily use.
Vacuum Performance Testing
Vacuum integrity directly affects insulation performance. Products are tested to confirm that the vacuum layer meets production standards before shipment.
Temperature Retention Testing
Thermal insulation performance is verified through standardized hot and cold retention tests to ensure products meet customer specifications.
Surface Inspection
Finished products are inspected for coating quality, color consistency, printing accuracy, scratches, dents, and cosmetic defects.
Packaging Inspection
Before shipment, packaging is checked to ensure products are properly protected during international transportation.
These quality control procedures help reduce product returns while improving customer satisfaction across different markets.
As an experienced Stainless Steel Vacuum Bottle Manufacturer, we supply insulated drinkware for a wide variety of industries and applications.
Our products are commonly used in:
Retail Brands
Private label drinkware collections for supermarkets, department stores, and specialty retailers.
Promotional Gifts
Customized insulated bottles for corporate events, exhibitions, employee gifts, and marketing campaigns.
Outdoor and Sports
Durable insulated bottles designed for hiking, camping, cycling, fitness, and travel.
Coffee Chains
Reusable tumblers and travel mugs for cafés, beverage brands, and takeaway services.
Corporate Procurement
Branded drinkware for employee welfare programs, customer appreciation gifts, and promotional activities.
E-commerce Sellers
OEM products designed for Amazon, Shopify, Walmart Marketplace, and other online sales platforms.
By understanding the specific requirements of different industries, we help customers select the most suitable materials, finishes, and packaging for their target markets.
Choosing the right manufacturing partner is about more than purchasing products—it is about building a reliable supply chain that supports long-term business growth.
As a trusted Vacuum Flask Manufacturer, Zhejiang Jiren Tianxiang Industry and Trade Co., Ltd. focuses on delivering stable quality, responsive service, and manufacturing flexibility.
Our advantages include:
Our goal is to help customers reduce sourcing risks while providing dependable manufacturing solutions for long-term cooperation.
Can you provide OEM and private label services?
Yes. We support OEM and private label manufacturing, including custom logos, bottle shapes, colors, lids, packaging, and branding.
What stainless steel materials are available?
Food-grade SUS304 is our standard material, while SUS316 is available for customers requiring enhanced corrosion resistance or premium product positioning.
Can I develop a completely new bottle design?
Yes. Our engineering team can assist with structural design, mold development, prototype production, and mass manufacturing.
Do you provide samples before mass production?
Yes. Samples can be produced for evaluation before bulk production to help verify product specifications and appearance.
What industries do you mainly supply?
Our customers include wholesalers, distributors, retailers, promotional gift companies, outdoor brands, e-commerce sellers, supermarkets, and private label brands.
How do you ensure product quality?
We implement inspections throughout the manufacturing process, including raw material verification, production monitoring, leak testing, vacuum testing, temperature retention testing, surface inspection, and final packaging inspection.
Can you customize retail packaging?
Yes. We offer customized color boxes, gift boxes, display packaging, labels, manuals, and other retail packaging solutions.
As global demand for reusable drinkware continues to grow, selecting a dependable Stainless Steel Vacuum Bottle Manufacturer is essential for maintaining product quality, strengthening brand reputation, and ensuring a stable supply chain.
Whether you are looking for an experienced Vacuum Flask Manufacturer, a full-service Stainless Steel Drinkware Manufacturer, a reliable Vacuum Drinkware Manufacturer, or a professional Vacuum Flask Factory, Zhejiang Jiren Tianxiang Industry and Trade Co., Ltd. is committed to providing high-quality insulated drinkware backed by dependable manufacturing, flexible customization, and responsive customer support.
From standard product sourcing to fully customized OEM and ODM projects, we help global partners bring competitive stainless steel vacuum drinkware to market with confidence.
contact details
Telephone: +86-579-87233187
Mobile: +86-18758942161
Fax: +86-579-87233236
Address: No. 100, Yuegui South Road, Xicheng Sub-district, Yongkang City, Jinhua, Zhejiang Province
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