Hals started as an OEM, which has produced insulated ware for international brands such as thermos and PMI, and is now the largest manufacturer of stainless steel thermos cups in China, capable of producing more than 25 million thermos cups per year, however, OEM is still its main source of profit. In 2016, Hals acquired the Swiss high-end water appliance brand SIGG and began to focus on the high-end market.
 
Hals's thermos cup products are relatively affordable, generally not more than 100 yuan. As the leader of China's thermos cup industry, Hals has advanced production technology, LD-500-29 cup bottom is laser welded to achieve lightweight, 500ml weighs 210g, and thermos is the same level, thermal insulation performance is also relatively good, cost-effective. However, Hals's one-button lid opening cup uses a figure-eight buckle as a safety lock, which is similar to the thermos in shape, lacks independent design, and the quality of the cup lid is average, easy to break, and the firmness needs to be improved.
 
Most of Hals's screw-top thermos cups are equipped with stainless steel tea drains, which are designed with buckles and handles, which are more convenient to place and take, and are suitable for consumers who love to make tea or wolfberry drinks. The lid of LW-450-27 is made of stainless steel with silicone gasket, and the stainless steel part at the mouth of the cup is rounded, so it is not easy to hurt the mouth when drinking. In addition, most of Hals' thermos cups have non-slip washers at the bottom, which makes the cup move less quietly when lowered and is not easy to be pushed over.
 
Similar to adult thermos cups, Hals's children's products are under 100 yuan, cost-effective, but the design is also relatively decent, mainly bullet shape, but the color and pattern of the cup body are more cute. LX-500-13 and LX-600-20 are equipped with two cup lids, plug and straw, both of which are 99 yuan, and the net weight of 600mL LX-600-20 is slightly lighter, and it is more convenient to carry with a cup sleeve. The children's thermos cup with only the inner plug cup lid is more affordable, and the 350mL HB-350F-5 is priced at 49 yuan, and it is more appropriate to place it with a non-slip mat at the bottom.