ChongQing HongGong Engineering Machinery Co., Ltd, combined the knowledge and experience gained through more than twenty years to produce a range of top engineering machinery which have been widely acclaimed ,was founded in September of 2002. As marketing changed, our company adjusted industrial structure accordingly from year of 2010. Now we are a high technology company with research, design, manufacture, QC, sales and after-sales service departments in highway guard and maintenance equipment line. Factory owes more than 12,000square meters wide, above 100 employees with 10 senior engineers, 10 senior technicians , 15 medium-grade professional technicians, other 39 professional...