日批视频在线观看,亚洲精成人www.557com,120分钟做爰A片免费,韩国免费一级a一片在线播放

development history
The Lanzhou Mines Machinery Co., LTD, a private joint-stock enterprise, is founded in 1986. It was formerly known as machinery research institute of lanzhou mine, belonging to the national high-tech enterprises and the science and technology innovation demonstration enterprises of the Gansu province. The assets of this company are nearly about one hundred and sixty million yuan. Company covers an area of 28,000 square meters, including workshop area of 8,600 square meters and an area of 5800 square meters as R&D center. The company headquarter is located at NO.10 of Chengling road in the high-tech industrial park of Anning Economic and Technological Development Zone;The factory is located in the high-tech industrial park of Lanzhou. The company have staff of 150 people and the annual output value is of 280 million yuan.
Lanzhou Mine Machinery Co., LTD engaged in the design and manufacturing of oil drilling equipment, as well as the technical service of field engineering project, etc. Since these twenty years, it formed from twenty-eight engineer whose main business is the backbone of scientific research and development, pilot production, service camps. Products are widely used in various fields nationwide, and partly exported to the U.S., Kazakhstan, Sudan, Singapore other countries, well praised by users.
The products of our company have won two national new product certificate; one national torch plan; some Provincial science and technology progress prize; dozens of national invention patents and utility model patents. Meanwhile our company have obtained ISO9001:2000 version quality system certification, and special vehicles production license approved by the national development and reform commission.
The main products are: high-power cementing cement trucks SNC70-1.6; cementing cement trucks SNC35-1.2; cementing cement trucks SNC40-1.7; these cement car series, domestic market share of 12%, of which the market share of 41% in the shanbei oilfield; fracturing truck YLC-70; fracturing truck YLC-1050; fracturing truck YLC-1200; fracturing truck YL-C1400; fracturing truck YLC-1800; fracturing truck YLC-2250; Fracturing truck series in the domestic market share of 18%, with a market share of 60% in the shanbei oilfield; sand control cars FSC-4; HSC-60 Blender; HSC-90 Blender; HSC-170 Blender; HSC-210 Blender; Blender series market share of 20% in the domestic; TJC-35 Wells washing cars; TGL-60 boiler cars; TQL-40 thermal washing cars; TQL-35 thermal washing cars; Wash wells car series domestic market share reached 12%; PYBC-3 pump truck with liquid, ZHBC-40 integrated pump truck domestic market share of 100%, these two series products were the only company exclusive development and manufacturing by our company. GYBC - 3 cars for liquid pump; YCBC - 40 remote recovery pump truck; TQH - 70 manifold; BGC - 2400 back tanker; BH-26.1 Batch Mixing car; PHQ1.6-8 Mixing skid; GAYC chemical wax car; F2-1.25 skid mounted steam generator; ZF1-6 skid mounted steam generator; ZF2-6 skid mounted steam generator; BQ700 pump skid; BQ400 pump skid; BQ350 pump skid; 3GB-500 Mud Pump skid; 3ZB-600 Mud Pump skid; 3ZB-700 Mud Pump skid; 3GB-300 electric mud skid, etc. dozens of special equipments which are using in the oil fields and Offshore platforms cementing systems, the offshore workover pump system as well as the programmable hunban wells dry mixing device.
Under the premise of playing equipment manufacturing advantages, company actively participates in technical services in oilfield project and has outstanding achievements in drilling, well cementing, workover, fracturing. Meanwhile it is able to complete 6,000 meters of drilling to well cementing operations. Stratified horizontal well fracturing projects involved in fracturing, acid fracturing, the fracturing of coalbed methane, shale gas fracturing and natural gas fracturing. Equipments of our manufacture are in the most advantageous cost to complete various jobs.
The products and technical services has won great praise by the uses in the major oil fields in the country, especially in northern Shanxi oil market it has got customer satisfaction title.
Company profits for seven consecutive years, the cumulative revenue is about 60 million yuan turned over to state. It is the AAA credit enterprise and High-tech Development Zone tax advanced enterprises of Lanzhou. It is also provincial science and technology innovation demonstration enterprises, the provincial tax credit rating class A units and was awarded the title of outstanding private enterprises in Lanzhou for three consecutive years. Companies continue to increase research and development of new products in order to make a significant contribution in petroleum machinery field of our country and a more brilliant tomorrow of this enterprises.
男人的天堂a在线 | 国语对白91爽死我了 | 人妻偷乱视频一区二区三区 | 久久久久久久网站 | 东京热大乱交色色色一区二区三区 | 麻豆精品秘 国产传媒AV消防 | 亲妺妺乱的性视频播放 | 四川BBB搡BBB搡多 | 午夜一级毛片在线免费观看 | 国产女人下身毛毛A片 | 日韩无码一区二区不卡 | 美女自慰喷水潮吹巨乳 | 国产高清无码视频 | 一级特黄aaaaaa片大水 | 国产永久精品www嫩草 | A级黄色视频在线观看 | 午夜一区成人福利在线 | 成人黄色A片免费视频 | 欧美乱大交XXXXX潮喷 | 不要,不要黄色成人视频免费观看 | 成人91老师午夜精品啪 | EEUSS鲁丝片一区二区三区入口 | 国产哺乳奶水一区二区 | 久久精品视频免费观看 | 噜啊噜在线成人A片观看 | 西西8888www无码 | 啊啊啊轻点亚洲一区 | 特级西西人体www高清大胆 | 免费一级特黄特色大片 | 2018天天日夜夜爽 | 成人 精品美女隐私漫画 | 96久久夜色精品国产九色杨思敏 | 日韩AV免费在线观看 | 成人av在线观看一区二区 | 日韩黄色电影在线观看 | 新sss在线观看丝 | 红桃视频成人A片免费看 | 人妻人人澡人人添人人爽冫 | 做a永久蜜桃精品999 | 国产熟女真实乱精品视频 | 特黄AAAAAAAAA毛片免费视频 |