山东华利环保工程有限公司，前身是国家轻工部直属的济宁轻工机械厂（济宁华一轻工机械有限公司）。公司拥有机械加工、铆焊、压装、喷涂等生产设备100余台套，年生产能力10000多吨。

公司主要致力于：

1. 污泥固废物资源化处置利用、生活及工业污水处理；

2. 复混肥成套设备及造纸制浆成套设备的开发、设计、安装、调试等服务；

3. 造纸制浆、纸浆浓缩，压榨，烘干，成型，造纸制浆成套设备的开发、设计、安装、调试等服务。

公司非常重视新产品、新工艺的研发设计，以客户的需求为最终目标，尤其是近几年来，迎合国家环保政策，公司在物料干燥原理及机理上进行剖析、研发，针对不同的物料特性选用不同的内部结构件，理论设计及实践验证，公司自主研发的回转式滚筒干燥工艺获得国家专利。

公司走产学研用的发展之路，与国内多家科研院所合作，打造以科技研发，技术服务，加工制造及服务为一体的合作联盟，为公司在环境污染治理产业的发展奠定了良好的基础。

华利环保，变废为宝！

山东华利环保工程有限公司实现了污泥的资源化利用之路。完全实现了以废制废的循环经济。

Shandong Huali Environmental Protection Engineering Co., Ltd. Registered capital 20 million, fixed assets 150 million RMB. It's predecessor is the state ministry of light industry directly under the jining light industry machinery factory (Jining Huayi Light Industry Machinery Co., Ltd.). The company has more than 100 sets of machinery processing, riveting, pressing, spraying and other production equipment, the annual production capacity of more than 10,000 tons.

The company is mainly committed to:

1. Sludge solid waste resource disposal and utilization, domestic and industrial sewage treatment;

2. Development, design, installation and commissioning of complete sets of compound fertilizer equipment and papermaking and pulping equipment.

3. Provide services such as the development, design, installation and debugging of papermaking and pulping, pulp concentration, pressing, drying, molding, and papermaking and pulping equipment.

Company attaches great importance to the R&D of new products, new technology, to customer demand for the ultimate goal, especially in recent years, to cater to the state environmental protection policy, the company in the material drying principle and mechanism on the analysis, research and development, according to different material properties with different internal structure, the theoretical design and practical verification, the company independent research and development of the rotary drum drying process to obtain the national patent.

Huali environmental protection, turn waste into treasure!

Shandong Huali Environmental Protection Engineering Co., Ltd., has realized the way of recycling sludge. It has really realized the recycling economy of waste.