Balanced cantilever Form traveller_pier column formwork_Precast segment box girder Mold

TONGYAO have established cooperative relationship with about hundreds of large construction companies, like China Railway Engineering Corporation, China Railway Construction Corporation Limited, China State Construction Engineering Corporation, China Communications Construction Company Limited，SINOH YDRO Corporation Limited, China Road and Bridge Corporation, China Railway Tunnel Group etc., and the subordinate bureaus or branches of these state-owned construction corporations, also with some road & bridge companies and construction companies in various provinces, such as Beijing Urban Construction Group Co. Ltd, Shandong Province Luqiao Group Co. Ltd., and Henan Province Road Group. We participated in the high-speed railway and passenger lines projects of Beijing-Shanghai Railway, Beijing-Guangzhou Railway, Beijing- Harbin Railway, Ningbo-Shenzhen Railway, Beijing-Shijiazhuang Railway, Xuzhou-Lanzhou High Speed Railway, Hangzhou-Changsha High Speed Railway, Qingdao-Taiyuan High Speed Railway, Nanjing-Wuhan-Chengdu Railway, Wuhan-Guangzhou Railway, Tianjin-Qinhuangdao Railway, Harbin-Qiqihar High-speed Railway, Rongcheng-Weihai-Yantai Railway, Qingdao-Lianyungang Railway, Zhengzhou-Xi’an High-speed Railway, Shanghai-Nanjing Intercity High-speed Railway, Nanjing-Hangzhou High-speed Railway, Shanghai-Kunming Railway, Harbin-Dalian High-speed Railway. Our formworks and other series products have already been exported to a lot of countries and regions, including Singapore, Mexico, India, Guinea Ecuatorial.

The company strictly enforce ISO9001:2000 international quality system attestation standard and has perfect quality guarantee system and complete post-sale service measures. 

TongYao provides one-stop services of design, manufacturing, transportation, installation and maintenance to meet the various needs of customers. From purchasing, receiving, production, installation, testing, packaging to shipping tracking, company has the implementation of effective control every aspect, so can ensure product quality.

At present we have to have plants growing area of over 100,000 square meters, more than 400 professional staff of the company. We will provide an integrated solutions for the global customers. 

Our company has Gantry crane 13 sets,Plate shearer 5 sets,Bending machine 2 sets,Rolling machine 3 sets,Punching Machine 4 sets,Compressor 9 sets,Radial drilling machine 4 sets, CNC drilling machine 10 sets,CNC machine 15 sets, Pipe-cutting machine 6 sets,CPSM 5sets,Toothless saw machine 10 sets, Turning lathe 10 sets,Semi-auto cutting machine 6 sets,Airless spraying machine 6 sets, Its self-developed Hydraulic leveling machine 2 sets,Frame straightening machine 1 sets,Support automatic welding equipment 8 sets and other equipments, The company focuses on customer demand, takes technical innovation as drive, relies on quality assurance system and keeps its technology reached the international advanced level.

The Excellent product quality and continuous innovation ability is inseparable of the strong support from R&D Team. TONGYAO have owned R&D department and quality control center which consists of 30 experienced technicians and engineers. We have partnered with top schools like Tsinghua University of Mechanical Engineering,Harbin Institute of Technology(HIT) and Peking University to improve engineering technology. In order to promote the overall development of the global bridge construction equipment industry, We have participated in many of Industry standards which we have more than 30 invent patent. Our products have been exported to Europe, America, Japan,  Singapore,UAE,Mexico, India and other countries and regions. We have won National high-tech enterprise certification, China Famous Brand etc. And the first in the industry passed the ISO9001 International quality anagement system certification, TS16949 Quality system certification and OHSAS18001OHS system certification etc.