Our company specializes in manufacturing traffic safety products and construction warning products. We mainly produce thermoplastic striping materials, reflective road marks, reflective guide marks and construction warning equipments.
In addition to the visible products, our company also provides the technology of construction and related skills to our customers in order to help them build long-term development and forever operation.
Except Taiwan market, after we got ISO 9001 certificate of approval in 2001, we already have promoted our products to overseas including U. S. A, south Africa, Vietnam, P. R. C, India, Thailand, Saudi Arabia and south America.
With the ideology of pursuing sincere, actuality and perfection, we create a safe and comfortable environment for drivers. Hence, we have strict requirements on the quality of our products and we take the responsibility of social development.

History:
1995 Establish Dau Long Road-Mark Materials Co. Ltd
1999 Establish Taiwan Sun Energy Photoelectric Co. Ltd
2001 ISO 9001 certificate of approval OEM Service:
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Estimated Annual Sales (USD): US$2.5 Million - US$5 Million
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Daulong Company profile Business Type: Year Established: 1995 Number of Employees: Legal Representative / CEO: Website: http://www.doulong.com.tw Certificates: Quality Assurance & Certificates: ISO9001 Brands: Trade & Market Main Markets: Key Customers: Export Percentage: Trade Shows: Company Information Factory Size & Location: Annual Reports / Articles: QA/QC: Customer Satisfaction Assurance: Our Teaam and Staffs: Manufacturing facility: