d任丘市四方自行车中轴厂坐落于风景秀丽的白洋淀的家乡——任丘，她毗临首都北京，渤海明珠天津，水陆运输和进出口贸易都十分便利。公司始建于1993年，是专业生产各种中、高档自行车中轴及轴碗、电动自行车中轴、球架、鞍座的厂家，为了占领高端产品市场，提升企业核心竞争力，又引进了多台精密机床及台湾三永电炉公司生产的热处理网带炉，生产工艺先进，技术力量雄厚，年产中轴1000万套以上。

dddd公司采用国际标准生产，现又通过了ISO9001：2000质量体系认证，同时获得英国国家质量保证有限公司（NQA）颁发的认证书。公司拥有自营进出口权，产品不仅为国内知名自行车、电动车厂家及台资厂配套，还远销东南亚、日本、南美、欧洲等国家和地区。

dddd勇于开拓的四方人，将以崭新的姿态，本着：“质量第一、用户至上”的宗旨服务于新老顾客，愿与您携手共进，共创辉煌的未来。

ddddRENQIU CITY SIFANG BICYCLE'S MAIN AXLES FACTORY is sited in Renqiu city,next to Beijing,the capital of CHINA.and the seashore city Tianjin,having an easy water and land traffic and international trade.she was founded in 1993.specialized in manufacturing various middle,high grade bicycle B.B.axle.and Cups,electric bicycle B.B.axle,ball retainers and saddle.we purshased many sets of high precision machine and heattreament electric furnace which made by taiwan sanyung corporation in order to open high quality products market and increase competitive ability.it has the abundance and advanced technology and annualproduction reaching 10 millions sets.

ddddThe quality system adopted is of international standard and an ISO9001:2000certificated was granted by british national quality assurance company(NQA).our corporation have self-operate import and export authority.the products not only supply domestic and taiwan famous bicycle and electric bicyle factory but also exported to south-east Asia,japan,south-american Europe etc.countries and area.

ddddTalking motto of "Customers and quality is the first "is aggressive and upgraded all the time and serviced for all new and old customers.welcoming more customers all over the world coming for business and establishing constructive relationship in the near future.