Company advantages

1.Company scale:The plant covers an area of 13000 square. The first phase of the workshop covers an area of 4500 m2

2.Our Staff: with more than 30 employees, most of them are with including 7 years rotational molding technology experience

3.10 years rotational molding technology experience

4.A 5-year free warranty is included with the picnic ice coolers.

5.We have a 5- to 10-year-old R&D staff.

Product advantages

1.Strong impact resistance, 15m falling products will not crack.
2.UV resistance > 8000 hours
3.Thick polyurethane foam throughout the camping ice box body provides superior insulation.
4.Freezer-style sealing gasket locks in the cold.
5. Durable Stainless steel latches on the front could be used even longer.
6. Full length, self-stopping hinge can't hyper-extend and break
7.Pad lock holes are molded into cooler body and lid.
8.Non-slip, non-marking rubber feet keep the ice cream cooler box standstill.
9.Nylon rope and textured grip handles make carrying easier and hard to break down.
10.Drain valve design with recessed drain plug could let the melted ice flows out easily.
11.Tie down points are molded into the plastic ice cooler body for solid mounting.


PU foam construction provides high durability and excellent insulating properties;materials are nontoxic, tasteless and approved for direct contact with food.Ice buckets will not sweat or leak,and are unbreakable with normal use.Equipped with a faucet on the side, you can directly use a cup to receive water from the faucet at the bottom of the ice bucket, reducing the number of times you open the bucket lid.7.5gallon big ice bucket,the pull rod replaces the handle, saving time and effort even with large capacity.



According to the size, ice bucket are divided into three types: 2.5gallon/5gallon/7.5gallon

2.5gallon capacity, external dimensions measure 38(L)x35.2(W)x35.5(H)inches.Outer material takes LLDPE,middle material takes PU form.Can keep your things cold for 5-7 days.

5gallon capacity, external dimensions measure 43.5(L)x40.5(W)x42.6(H)inches.Outer material takes LLDPE,middle material takes PU form.Can keep your things cold for 5-7 days.

7.5gallon capacity, external dimensions measure 45(L)x48(W)x52.6(H)inches.Outer material takes LLDPE,middle material takes PU form.Can keep your things cold for 5-7 days.

Internal accessories

All metal parts of the rotomolded ice chest are made of 304 food-grade stainless steel and aluminum materials. The materials have good seawater resistance, good corrosion resistance and never rust; all materials can pass the US FDA food-grade test standard test, Heavy metal content test, smoke test;

All plastic parts are made of food-grade polypropylene PP, which has good aging resistance and weather resistance. The material is food-grade and can pass the US FDA food-grade testing standard;

The sealing strip of the mini ice bucket cover, the lock button of the box cover, and the anti-skid foot pad are made of food-grade modified TPR elastomer. This material has good wear resistance and weather resistance, and will not appear in high and low temperature environments Obvious softening or hardening phenomenon; will not affect the product's incubator, the material is a food-grade material and can pass the US FDA food-grade testing standards;

The rest of the seals are made of food-grade silicone material, which has good weather resistance and will not soften or harden when used in high and low temperature environments. This material is food-grade and can pass the US FDA food-grade testing standards.


1.) Ice bucket are used for keeping cold items for long time, such as beverages, meat, fish, seafood , vegetables, fruits…

2.) Nowadays, ice cream cooler box have been widely used in cold chain logistics, catering industry, fishing industry, and outdoor activities.


Process Flow

First, the product is put into the warehouse, the warehouse will inspect the incoming material, PMC will dispatch the order, and the assembly picking and product sampling will be carried out. Then, the product will be rotomolded. Scraping, foaming and other operations, after foaming, carry out QC foaming full inspection. After the inspection is correct, the objects are assembled and then refined. After the product is assembled, the function and water test are carried out, and the product hygiene is cleaned up. After the QC full inspection is completed, the last step of product packaging is completed.


About the rotomolding process

Add the raw material into the mold, and then heat the mold to rotate continuously along two mutually perpendicular axes, so that the raw material in the mold is gradually uniformly coated under the action of gravity and heat, adhered to the surface of the mold, and forms the desired shape, and then Cool the mold and demould to obtain the product.


Kuer surface PE material: modified LLDPE imported from Thailand
1.The melt flow rate of the material is 7, the processing temperature range is wide, and the surface of the product is excellent;
2.The anti-aging performance is excellent, and the anti-UV grade is 8 (sunlight 8000 hours) can ensure that its impact performance and product color will not decay under long-term outdoor use;
3.The suspension impact strength is 27J, and the impact strength of the product is good;

Company Information:

KUER cooler boxes are best known for their quality, performance, comfort and industry-leading storage options and extras. ISO9001 quality management system certification.

KUER plastic coolers series insulated containers are eco-friendly products that can provide effective and extremely safe operating solutions for all types of temperature-controlled food storage and transportation.

Kuer Group was founded in August 2012, consisting of Ningbo Kuer Kayak Co., Ltd. and Ningbo Kuer Plastic Technology Co., Ltd.In March 2016, Ningbo Kuer Outdoors Co., Ltd was added,the Kuer Group own brands of KUER,ICEKING and COOL KAYAK.

The company specializes in the design and production of plastic mold and product processing, has been in the leading position in the industry. Our main products include various kayaks,factory Portable cooler,tooling box,ice bucket and related parts and accessories. We also provide OEM and ODM services to our customers.

Our factory is located in No.1000, Cisoutheast avenue, Longshan town, Cixi city, Ningbo, covering an area of 40000 square meters. Our products are mainly aimed at the middle and high-end market, with the advantage of high quality and high quality, best-selling overseas, including the United States, Germany, Finland, Spain, Mexico, Japan and other countries, praise. Since its establishment, our company has been adhering to the "quality first, customer first" development guidelines, is committed to become the most cost-effective kayaking and rotomold box manufacturers at home and abroad, welcome customers at home and abroad to visit and guidance!


1.Color Customization

At present, the company can provide single color, mixed color, camouflage color, and can also make different colors according to customer requirements

2.Logo Options

A.Embossed logo
B.Stickers, aluminum logo, crystal labels, etc., mostly for displaying guest logos
C.Thermal transfer sticker (permanently printed on the box)
D.Front logo Large sticker showing the thermal insulation parameters

3.Customized Models

KUER can design the style and appearance of pr


warranty period

KUER LLDPE coolers unceasing development and progress, and achieved a good reputation in local area ,also got the best support from the global partners quickly. For feedback our customers and partners,we have no reason to slow down our speed,what we can do best is support best quality with competitive price ,and we will insist on it forever.

5 years for free warranty offered by Kuer factory portable cooler.