長沙鼎立傳動機械有限公司位于水陸交通便利的湖南省長沙市寧鄉(xiāng)經(jīng)濟技術開發(fā)區(qū)。專業(yè)研發(fā)、生產(chǎn)和銷售各種類型的聯(lián)軸器產(chǎn)品，其主導產(chǎn)品包括：QL系列滾珠聯(lián)軸器產(chǎn)品。本公司不僅是發(fā)明和制造滾珠聯(lián)軸器專利產(chǎn)品的原產(chǎn)地，更是現(xiàn)代大型機械傳動機組技術改造的先驅。經(jīng)過多年市場考察及廣大用戶信息反饋，我公司已完成了QL系列滾珠聯(lián)軸器的標準化設計。

　　產(chǎn)品廣泛用于冶金、礦山、電力、輕工、石油、起重運輸?shù)刃袠I(yè)，并已出口到巴西、日本等國家，產(chǎn)品質量可靠，售后服務良好，獲得用戶的廣泛好評。

　　公司始終堅持誠信發(fā)展的原則，以質量和信譽為本，將秉承對客戶負責的敬業(yè)精神，竭誠為客戶提供優(yōu)質的質量，優(yōu)質的產(chǎn)品。長沙鼎立愿與您實現(xiàn)共贏發(fā)展。

　　Brief Introduction
　　Changsha Dingli Transmission Mechanism Co., Ltd. is located in Ningxiang Economic Development Corporation Industrial Park of Changsha City, Hunan Province with convenient traffic. The company is specialized in research and development, production and sales of various types of coupling products. Its leading products include: QL Series Ball Coupling Products. The company is not only the original patented invention and manufacture of ball coupling; furthermore, it is the pioneer of transformation in a modern large mechanical drive machine unit. After many years to investigate the market and the general user feedback, our company has now completed the standards for the design of QL series of ball couplings.
　　Our company has passed the ISO9001 and 2000 quality system certification in March 2006. The products are widely used in metallurgy, mining, power, light industry, oil, lifting and transportation industries, and have been exported to Brazil, Japan and other countries. The company has the reliable quality, good service, and access to the user to wide acclaim.
　　We always adhere to the principle of “sincere development”, quality and reputation-based. We will maintain the customer is responsible for the professionalism, dedication to provide first-class quality, first-class products. Changsha Dingli drives with you to achieve win-win development.