Featured Blogs

How are smart features like temperature control or hydration tracking being integrated into drinkware?

How are smart features like temperature control or hydration tracking being integrated into drinkware?

Aug 01,2026
Discover the latest smart drinkware trends — from temperature control and hydration tracking to eco-friendly materials — and learn how NEW SUNNY's 20+ years of OEM/ODM manufacturing expertise can help brand owners and gift companies create innovative, connected drinkware products.
How can I verify that a water bottle is truly BPA-free and meets international safety standards?

How can I verify that a water bottle is truly BPA-free and meets international safety standards?

Jul 16,2026
Discover essential steps to ensure your water bottle is BPA-free and meets international safety standards, including checking labels, certifications, and conducting tests.
How do stainless steel and plastic compare in terms of thermal insulation and durability for drinkware?

How do stainless steel and plastic compare in terms of thermal insulation and durability for drinkware?

Jul 20,2026
Explore how stainless steel and plastic compare for drinkware in terms of thermal insulation and durability. Learn which material is best suited for your needs.
How do tiered pricing discounts work for bulk orders of branded bottles?

How do tiered pricing discounts work for bulk orders of branded bottles?

Jul 26,2026
This article explains tiered pricing discounts for bulk orders of branded bottles, covering Minimum Order Quantity (MOQ), how unit prices decrease with volume, and mold cost amortization. Based on NEW SUNNY's OEM drinkware manufacturing, it provides practical examples for wholesalers and e-commerce brands to optimize cost control.

How do you maintain the vacuum insulation laye...

How do you maintain the vacuum insulation layer during the welding process to prevent leakage?

Sep 01,2026
Discover the key welding and quality control practices used by NEW SUNNY to ensure airtight vacuum insulation layers in stainless steel water bottles, preventing leakage and maximizing thermal performance.

How do you secure fragile items like glass tum...

How do you secure fragile items like glass tumblers with custom foam inserts in export cartons?

Sep 08,2026
A practical supply chain guide showing how importers and brands can protect fragile drinkware with custom foam inserts inside export cartons, covering transit risk analysis, foam material selection, carton and pallet design, customs documentation, and the value of working with an experienced China OEM/ODM manufacturer.
How does the insulation performance of plastic differ from stainless steel in insulated tumblers?

How does the insulation performance of plastic differ from stainless steel in insulated tumblers?

Jul 23,2026
Explore the performance differences between plastic and stainless steel insulated tumblers. Learn about their insulation properties and find out which material best meets your temperature retention needs.
How does your factory handle private label product customization and sample approval for drinkware?

How does your factory handle private label product customization and sample approval for drinkware?

Jul 11,2026
Learn how HeatLead's factory manages private label product customization and sample approval for drinkware. From initial consultation to final delivery, discover our efficient and high-quality process.

How many injection molding machines do you ope...

How many injection molding machines do you operate for producing plastic bottle components?

Aug 18,2026
Discover NEW SUNNY's plastic bottle component manufacturing capability—two factories, 26,000㎡, 25,000 pcs/day, and CE/FDA/ISO9001 certified production lines. Contact us for OEM/ODM projects.
How to keep the mug clean?

How to keep the mug clean?

Apr 21,2026
How to keep the mug clean? Time：2020-03-12 15:54:06 We know that more and more incubators are loved by people, but the cleaning of cups has been ignored. It looks very clean on the surface, and if you don't wash the cup often, it may contain a lot of bacteria. Just like our skin, the surface looks very clean. In fact, the pores contain a lot of garbage, so it is easy to grow acne. Tea cups such as cadmium, lead, iron, arsenic, mercury, etc., are sure to harm our health. The lipstick left by female friends at the mouth of the cup is also very easy to absorb harmful substances and pathogens in the air. Therefore, the cleaning of the mug becomes heavier and heavier.
How to wash the stainless steel thermos cup, learn these methods

How to wash the stainless steel thermos cup, learn these methods

Apr 21,2026
Cleaning stainless steel thermos cups can be a tough task, especially when they have an inner wall with shallow stripes. Additionally, the narrow mouth of the cup makes it difficult to reach inside for thorough cleaning. As a result, stubborn stains from beverages like tea or coffee are a common sight in such cups. However, fret not, as we have some easy-to-follow tips to help you clean your thermos cup with ease.
Sports Cup: An Essential Tool For A Healthy Life

Sports Cup: An Essential Tool For A Healthy Life

Apr 21,2026
Are you familiar with the feeling of being thirsty during a workout, but having only a limited amount of water? It's not only uncomfortable but also affects your performance. For fitness enthusiasts, having a practical sports water bottle is a must-have accessory.