JIANGSU CONSTANT LIGHT CO.,LTD and JiangSu Hengyuan Illumination Co.,Ltd.is a specialized company producing road light series, its newly added factory complex amounting to over 25 mu.The company boasts 700 ton,900 ton die-casting machines,14M bending machines,2500g plastic jetting-moulding machines,200 ton hydraulicpresses,plastic-spraying production lines,etc. Implementing the modern management mode,the company has passed the ISO9001:2000 quality system authentication,and in 2002 was awarded China's Quality,Service,and Credit "Triple A enterprise" surveyed by China's Market Research Center."hengya" brand road lights have been awarded "Consumer Satisfactory products" and sold to cities of all sizes across the country.In 2004,the company obtained the export and import power and now our products have been exported to South Korea,Taiwan,Malaysia,Thailand the Middle East and some European countries. The company stands ready to launch quality products to markets and cooperate with fresh and old customers in all sincerity with credible services. Mr.Zhang Juan,president of the company,together with staff.warmly welcome your visits for guidance so as to jointlycreate a better future in road lighting.