Nanjing Longman Trading Co., Ltd. is specialized in the production, R & D and export of intelligent technology products. The products are widely used in garden, farm and home life, providing customized product supply for users. The main markets are the North America, Europe, Australia, Japan and Southeast Asia. It has over 15 years of export experience, with an annual export value of more than 5 million US dollars.Our factory is located in Jiangning Development Zone, Nanjing, Jiangsu Province. The production and transportation are very convenient. At present, there are 60 employees. The factory passes IS09001, and the products pass reach, Rosh, CE, IP55 and other international certification, a number of patented technology and private brand Dstone products, products are widely praised by customers, our products can also be purchased from Amazon, online business is booming.The company is one belt, one road ahead, the product is the most important principle, actively enhances the cooperation scope with the old customer, develops the contact with the new customer, specially the area and the area's business expansion, becomes the company development key point. Welcome customers with good credit to visit and discuss the cooperation issue!