Qingdao Lezhong Machinery Manufacturing Co., Ltd. (formerly Renxian Zeliang Machinery Factory) is located in the Xingwan Town, Xihuang Industrial Area in the northeast of Xingtai City, with excellent transportation and a thriving business and commercial environment. With a history of over a decade, we have accumulated extensive experience in mechanical research and manufacturing. Our "Chengxin Da" brand mortar sprayers, rapid mortar sprayers, high-pressure mortar pumps, fine aggregate concrete pumps, and small concrete pumps are meticulously designed and manufactured by our engineers and technical staff, drawing on the strengths of various experts and based on broad user feedback.
Self-developed rapid mortar spraying machines are primarily used for wall facing mortar spraying in both interior and exterior construction, exterior insulation material mortar spraying, skim coat, refractory material spraying, large-area fire-resistant material spraying, waterproofing agent spraying, and other engineering projects.
Qingdao Lezhen Machinery Manufacturing Co., Ltd. always adheres to the宗旨 of "Integrity, Innovation, and Pragmatism," and operates under the principle of "Quality for Survival, Integrity for Development." Based domestically and facing internationally, we strive for common development and brilliance! We warmly welcome both new and old customers from home and abroad to visit, guide, and cooperate!
The Hezhuang Mechanical Manufacturing Co., Ltd. (formerly Renxian Zeliang Machinery Factory) is located in the Xingwan Town, Xihuang Industrial Zone in the northeastern part of Xingtai City, with excellent transportation and a thriving commercial and industrial area. With a history of over a decade, we have accumulated rich experience in mechanical research and manufacturing. Our "Chengxin Da" brand mortar spray machines, rapid mortar spray machines, high-pressure mortar spray pumps, fine aggregate concrete pumps, and small concrete pumps are meticulously designed and manufactured by our engineers and technical staff, drawing on the strengths of various experts and based on extensive user feedback.
Self-developed rapid mortar spray machines are primarily used for wall plastering mortar spraying on both interior and exterior walls in the construction industry, as well as for insulating material mortar spraying on exterior walls, skim coat, fire-resistant material spraying, large-area fire-retardant material spraying, and waterproofing agent spraying, etc.
Qingdao Lezhen Machinery Manufacturing Co., Ltd. always adheres to the tenet of "Integrity, Innovation, and Pragmatism," and operates under the principle of "Quality for Survival, Integrity for Development." Based domestically and facing the international market, we strive for common development and create brilliance together! We sincerely welcome both new and old domestic and international customers to visit, guide, and cooperate!