&Nbsp& Nbsp; Zibo Huichen industry and Trade Co., Ltd. was established in 2006. The company covers an area of more than 10000 square meters and has more than 3500 square meters of modern plants. It mainly produces calcium hydroxide equipment and is the earliest manufacturer of this equipment in China. In the long-term production process of reform and practice, we have developed a full set of advanced assembly line equipment. The products are sold all over the country with stable performance and are highly praised by the majority of users.