TopGreen Technology Co., Ltd


TopGreen Support
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Our Services and Expertise
Find all the details about our extensive service range and showcase our expertise in different areas of our business.
why Choose topGreen?
TopGreen Technology Co., Ltd is an established vaporizer manufacturer located in Shenzhen, China. With vaporizer manufacturing expertise since 2010, we have acquired over 80 vaporizer patents and notable certifications, including CE, RoHS, and FCC. Our products are highly regarded in the industry for their cost-efficiency, functional innovation, and stylish design. Throughout the past years, our clients have made remarkable progress and formed long-term partnerships with TopGreen. We have confidence in our outstanding R&D, stringent quality control, and excellent service, ensuring even brighter prospects in the future.
Where are TopGreen products designed and manufactured?
TopGreen products are designed in California, USA, and manufactured in Shenzhen, China. TopGreen has its own manufacturing research factory and product patents. Our products are under strict quality control throughout the whole process of development, design, and manufacture.
How Can I Place A Wholesale Order With TopGreen?
We're delighted to hear about your interest in our products! To place a wholesale order, Please fill out our Contact Form or directly check the sales manager's information on the contact page, and they will guide you through the process.
What are the minimum order quantities for wholesale purchases?
Our minimum order quantities for wholesale orders vary depending on the product. Please contact our sales team for detailed information on minimum order requirements.
Does your company offer distribution partnerships?
Yes, we are open to exploring distribution partnerships with interested companies. If you are interested in becoming a distributor for our products, please fill out our Contact Form to get in touch with us, and our team will discuss the possibilities with you.
Does Your Company Offer OEM Services For Product Customization?
Absolutely! We provide OEM services to meet your unique requirements. Feel free to contact us via our Contact Form to discuss your customization needs.
What Is The Typical Turnaround Time For OEM Orders?
The estimated duration for OEM orders is typically around 1 month, but it may vary depending on the customization complexity. Our team will provide you with an estimated timeline once we understand the scope of your project.
How Can I Request ODM Services From Your Company?
We offer ODM services for customers who seek original designs. To request ODM services or inquire about our existing ODM products, please contact our sales team via our Contact Form.
What Payment Methods Do You Accept For Wholesale And OEM/ODM Orders?
We accept various payment methods, including bank transfers and other secure online payment options. Our sales representatives will provide you with detailed payment instructions when processing your order.
Can I Choose Our Own Freighter For Shipping?
Absolutely! Customers can choose their desired freighter to ship their goods. Simply provide us with the necessary information, and our logistics team will work with your selected freighter to guarantee a seamless delivery. If you prefer, we can also suggest trustworthy freighters. We have European UPS with a delivery time of 4-5 days, American Special Line which takes around 15 days, Canadian UPS in roughly a week, and Australian UPS delivering within approximately one week. Should you require any additional support, please don't hesitate to contact our sales team.
How Can I Get Technical Support Or Further Assistance?
For technical support or any additional assistance, you can contact our customer support team at They are ready to help you with any queries or concerns you may have.
Product Feedback Collection
TopGreen aims to provide a top-notch vaping and dabbing experience to global consumers with its affordable, stylish, and innovative offerings. TopGreen welcomes your feedback on our products. 
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