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  • Water Bottle
  • Tumbler
  • Mug & Cup
  • QUALICTY

    Have a professional QC team, strict inspection procedures, and maintain close cooperation with professional inspection agencies and testing agencies to provide customers with high-quality products.

  • ABILITY

    With strong OEM&ODM capabilities, the surface finish, logo printing and packaging can be customized. The mold can be processed according to the samples and drawings provided by the customers.

  • SERVICE

    HAVE MORE THAN 10 YEARS OF INDUSTRY EXPERIENCE AND STRONG SUPPLY CHAIN INTEGRATION CAPABILITIES, CAN QUICKLY RESPOND TO THE REQUIREMENTS AND PROVIDE HIGH-QUALITY SERVICES.

  • Aluminum vs Stainless Steel Water Bottles: 17 Facts Buyers Should Know

    Whether you are sourcing a private-label beverage program for the first time or auditing an existing supplier, the choice between aluminum and stainless steel is not a matter of taste — it is a chain of engineering, cost, and supply-chain decisions. This guide collects the 17 facts that drive th...

  • Can You Put Hot Coffee in an Aluminum Bottle? Single Wall vs Double Wall

    A practical, factory-floor answer to one of the most common private-label questions we receive: yes, single-wall aluminum handles hot coffee — but the walls feel hot to the touch and the coffee cools quickly. For heat retention, you actually want a different material. Here is the engineering, th...

  • Can You Put Lemon Water in an Aluminum Bottle? pH Resistance Test Data

      TL;DR — What you need to know in 60 secondsYes, you can put lemon water in a lined aluminum bottle for short-duration storage (up to 8-12 hours at room temperature, 24-48 hours at refrigerator temperature) provided the liner is an acid-rated epoxy formulation designed for acidic beverage ...

  • Do Aluminum Water Bottles Contain BPA? Liner Chemistry Explained

     TL;DR — What you need to know in 60 seconds Most aluminum water bottles on the consumer market today do not contain BPA in the liner, but the answer depends on the liner material. Historically, some aluminum bottle liners used epoxy-based coatings that contained bisphenol A (BPA) derivatives; mo...

  • Is Aluminum Water Bottle Safe? A Manufacturer’s Complete Answer

    TL;DR — Yes, an aluminum water bottle is safe for daily use when three baseline criteria are met: the aluminum body is food-grade (alloy 3003 / 3004 / 6061 with no heavy metal migration), the interior surface has an intact food-contact liner (most commonly epoxy, polyester, or acrylic — all BPA-...

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ABOUT US

Sunsum household Co., Ltd. is located in Ningbo City, Zhejiang Province, which is an important port city on the southeast coast of China. The long-term foreign trade tradition and the advantage of being close to the deep-water port have made Ningbo a powerful foreign trade city and have spawned professional international trading companies like our company. Our company has been specialized in kinds sales plastic, metal and silicone household products and promotional gifts in the international market more than 10 years. Our main products including house ware & drinking ware series.