About Donghao
Zheliang Donghao Heavy industry Technology Co., Ltd. (referred to as Donghao Heavy industry), previously known as Dongyu HeavIndustry Technology Co., Ltd, was established in August 2001.it operates as an engineering machinery enterprise ofering integratedsenvices encompassing research, design, production, sales, maintenance, and equipment leasing. The company specializes in the researchdesign, production, and sales of pile foundation rotary drilling tools and mining products.
Dongyu Heavy lndustry is situated in the coastal town of Binhai, WenLing City, renowned for its natural beauty and abundance. MeanwhileDonghao Heavy industry's production base is located in the eastern New District of Wenling City. With a combined registered capital ofCNY 20.68 milion (Dongyu 9,8 milion + Donghao 10.88 milion = 20.68 milion),the company operates across a total area of51,000m (Dongyu18,000+Donghao 33,000=51.000).The company boasts formidable technical prowess, comprehensive processing equipment, and possesses muliple production workshopsincluding sheet melal, metalworking, cuting,weling, CNC machining centers, assembly, among others, along wih advanced process assembhand testing equipment. it also possesses an exceptional design team, robust technical strength, and a refined management system.
The main products include. petroleum roller bit. mining roller bit. hole opener, rotary driling single cone cutter, trenchless single conecuter, PDc bit. and engineering driling series such as GPS-10, GPS-15, GPS-18, GPS-20, SPj-300 hydrological driling rigs, DYH serieshydraulic piling rigs; SJD65-3, SJD85-3, SJD85-3A, SJD70-5, SJD-85-5 multi-axis drling machines, ZKs-180,2KS-220 long spiral drilingmachines,and other series of products.hrough advanced design methodologies, excelent manufacturing processes, and ongoing echnolccical innovation, the company has achievecoutstanding product quality, earning high acclaim from Chinese and intemational customers. We have established strategic partnerships witrengineering sectors and foundation companies in China, while also exporing producis to counties and regions including Canada, Southeas!Asia, and the Middle East.Donghao Heavy industry adheres to the principles of "integrity-based operation, technological leadership, and quality-driven development"'and remains dedicated to a people-oriented approach. We advocate an organizational culture characierized by "integrty, unity, dedication, andnnovation", continually endeavoring to deliver superior products and the most sincere, professional after-sales service to our customers.The company is keen to colaborate sincerely with partners from various sectors, including mining, engineering design organizations, engineeringgeneral contractors. consirucion companies. and equipment manufaclurers. across diferent domains, to colectively forge a brighter future.
Our overseas exhibitions
