Which brand of thermos bottle is the best for keeping warm?

1. Joyoung

Joyoung is the founder and leader of the soymilk machine industry. In 1994, the world's first fully automatic household soybean milk machine was launched in Joyoung. Today, Joyoung has become synonymous with soymilk machines. It has accumulated more than 20 national exclusive patents on soymilk machine technology. In recent years, Joyoung has continued to lead the technological innovation of soymilk machines, surpassing the existing pulping technology in an all-round way, and has become a common practice.

2. Fuguang

Fuguang Industrial integrates R&D, design, manufacturing and sales, with complete infrastructure and strong technical force. It has more than 260 sets of domestically advanced injection molding equipment and more than 200 engineering and technical personnel. The company has strong research and development capabilities in the field of cup supplies production, and has obtained 28 patented technologies of various types (accepting two invention patents). Fuguang's "Tea Maker" and "Plastic Glass Double-layer Cup" won the 2006 Provincial New Products of Anhui Province.

3. LOCK&LOCK

Since its establishment in 1978, LOCK&LOCK Co., Ltd. has grown into a global company, and its products are exported - LOCK&LOCK A new concept and new concept of container four-side interlocking system - for more than 100 countries and regions around the world.

IV. ASD

ASD Group Co., Ltd. is a large-scale national-level non-regional enterprise with Zhejiang ASD Electric Co., Ltd. and Shanghai ASD Auto Parts Co., Ltd. as its core holding subsidiaries. The group, founded in 1978, mainly focuses on industrial investment, involving cookware, small kitchen appliances, auto parts and other related businesses.

5. HAERS

The company is mainly engaged in the R&D, design, production and sales of stainless steel vacuum insulated vessels. Its main products include thermos cups, thermos flasks (pots), car cups, etc. Daily stainless steel insulated utensils.