山东精良海纬机械有限公司前身是汶上县农业机械厂，创建于1952年，公司坐落在有着“中国佛都"之称的山东省汶上县。公司是以生产大、小米（杂粮）成套碾米设备及其与之配套的各种单机设备为主的集科、工、贸为一体的股份制中型企业。公司拥有进出口自营权，是山东省出口重点企业，是中国农业机械协会工业协会理事单位。 公司具有铸造、机械加工、铆焊、冲压、热处理、表面处理、涂装、装配、精密模具制造、电子电器等生产加工手段；拥有物理、化验、试验、计量、检验、检测等*检验、检测设备和手段。拥有加工中心、数控机床、激光切割、等离子切割、火焰切割、数控折弯等现代化主要生产设备400余台套；各种检验、试验设备80余台套，是计量保证确认合格企业，二级理化实验室单位,安全生产标准化三级企业。 公司注册商标精良和牌。 公司是稻谷（谷子及杂粮）加工机械设备专业生产厂，碾米机械设备有升运、清理、去石、砻谷、谷糙分离、碾米、砻碾组合、白米分级、成套大（小）米加工设备、抛光机、杂粮加工单机及成套加工设备和电脑定量包装机十二大系列，四十多个规格品种。产品国内并出口亚、欧、非、美洲二十多个国家和地区，深受广大用户好评。现拥有NZJ系列成套碾米设备、6NF系列喷风碾米机、JLM220铁辊精碾米机、6NLT系列压砣（气动）砻谷机等四项重点新产品，拥有自主知识产权和核心技术水平的产品二十余项。2006年精良牌碾米机械设备系列产品获“山东"称号，公司被山东省认定为“山东省稻谷加工机械工程技术研究中心"。JLM40/60铁辊精碾米机分别荣获第十一届、第十二届中国国际粮油产品及设备技术展示交易“金奖"，JLSM系列双辊碾米机分别荣获第十五届至十七届中国国际粮油产品及设备技术展示交易会“金奖"。　 公司通过了ISO/TS22163经营管理体系认证、ISO9001质量管理体系认证,是“山东省企业"；“中国山东明星企业"；2016年8月被国家公告符合《铸造准入条件》企业。精良海纬公司以创建现代化的企业集团为目标，围绕“追求精良品质，提供诚信服务"的企业宗旨，以用户满意度为关注焦点，始终如一地向用户提供优质的产品和满意的服务！Shandong Jingliang Highway Machinery Co., Ltd., formerly known as Wenshang agricultural machinery factory, was founded in 1952. The company is located in Wenshang County, Shandong Province, which is known as the "Buddhist capital of China".The company is a medium-sized share-holding enterprise integrating science, industry and trade, which mainly produces complete rice milling equipment for rice and millet (coarse grain) and various single equipment matched.The company has its own to import and export, is a key export enterprise in shandong province,ａnd is the governing units of the China agricultural machinery association industrial association.The company has prodution processing methods such as casting, machine -finishing, riveting, welding, ramming, heat treatment, surface treatment, painting, assembly, precision mold making, electronic appliance and has advanced examination, the check-out facility and the method such as physics & chemical the experiment, the measurement, the examination and so on.there are more than 400 sets modernization main production equipment such as the machining center,the laser cuter,CNC bending press, numerically-controlled machine toll; and more than 80 sets of the test equipment, the company is the measurement guarantee confrmation qualifed enterprises and second level physics and chemistry laboratory unit. Three level enterprise of safety production standardization.The company registered trademark isａnd .The company is a professional manufacturer of rice processing machinery. There are 12 series of the milling machine equipment, more than 40 specifications, including elevator, cleaner, rice huller, rice mill, sorter, paddy separator, combined machined with hulling and polishing, compelet grinding, polishing machine and packing machine. The product has been sold to Asia, Europe, Africa, America more than 20 countries and the area.Now has four state-level key new products, such as series of NZJ compelet sets of rice mill equipment, series of 6NF rice mill with blowing wind, JLM220 iron roll rice mill, series of 6NLT rice huller (pneumatic) etc.,ａnd more than 20 patented products with independent intellectual property rights and core technology level.In 2006, the company series products has won the title of "Shandong famous brand", and was recognized as "Shandong rice processing machinery engineering technology research center" by Shandong Provincial Department of science and technology. JLM40/60 iron roller rice mill won the gold medal of the 11th & 12th China International Grain and oil products and equipment technology exhibition, and series of JLSM double roller rice mill won the gold medal of the 15th to 17th China International Grain and oil products and equipment technology exhibition.The company has passed ISO/TS22163 business management system certification and ISO9001 quality management system certification and gained many awards of Shandong Province.Jingliang Highway company make the goal of building a modern enterprise group,around the "pursuing excellent quality and providing honest service" enterprise purpose, and focusing on customer satisfaction, we consistently provide customers with the best quality products and the most satisfactory service! All the staff Jingliang Highway company will supply the best service to the customer and warmly welcome the friend at home and abroad to cooperate with our company.企业文化 Company Culture 理念：严谨、务实、创新、奉献Idea: rigor, practice, innovation and dedication发展思想：与时代同步，与巨人同行Development Thought: with the times, with the giants管理目标：借鉴国际，结合国情，适应企业，促进发展Management Goal: Refer international advanced experience , unite with the national condition, adapt enterprise development , promote development企业宗旨: 追求精良品质，提供诚信服务Enterprise Objective: Pursue the excellent texture, provide the good faith service公司精神：精良产品，精益求精Company Spirit: The products of JINGLIANG Company strive for perfection坚持原则：用户永远是对的 Principle: The customers is supreme forever