欧美大胆老熟妇乱子伦视频_熟女少妇精品一区二区_色窝窝免费一区二区三区_国产成人无码3000部

Home | about us

Technical Expert In Air Compression

Ningbo Nengyuan Machinery Co., Ltd. specializes in developing and producing low, medium and high-pressure piston air compressors and screw air compressors, providing you with air compression equipment and a full set of air compression solutions.

Ningbo Nengyuan Machinery Co., Ltd.

Ningbo Nengyuan Machinery Co., Ltd., established in June 2012, is located in Lishutang Industrial Zone, Dongwu Town, Yinzhou District, Ningbo City, Zhejiang Province. It specializes in the design, manufacturing and sales of air compressors and spring reset safety valves. The annual output of air compressors is more than 1,500 sets. The company has established a complete set of quality control, quality management system, and has obtained the ISO9001 quality system certificate. The company attaches great importance to the control of product quality, among which those with a college degree or above account for more than 30% of the total number of employees.

The company pays attention to the research and development of new technologies and the investment. 25% of the company's annual production value is used for the investment of new technologies and the technical renovation of equipment. With the unremitting efforts of the technical team, the product structure of the company has changed the old domestic design for decades, and the product has made a qualitative leap in appearance, performance and reliability.

The marine air compressor of our company is designed, manufactured and tested according to the standards, i.e. Marine Reciprocating Air Compressor for Medium Pressure and Low Pressure (GB/T12928-2008) and Marine Reciprocating Air Compressor for High Pressure (GB/T12929-2008). It mainly has three series of low, medium and high pressure, two types of air-cooled and water-cooled marine air compressors, which have the characteristics of light weight, small volume, high pressure and low energy consumption. Our marine air compressor is mainly used in the marine auxiliary machinery system, as the air source equipment of the marine main engine, marine miscellaneous air, marine steam whistle and fire ballast self-suction device. It has excellent adaptability and auxiliary function for modern marine equipment and is an indispensable part of modern marine auxiliary machinery system.

Since the establishment of the company, the business scope has been gradually improved, the product category has been increasing, the company's reputation has been improving. So far, the annual output value of the company has exceeded 50 million, and increased by 30% every year. The company's products have been successfully entered into the qualified supplier list of China National Offshore Oil Corporation, China National Petroleum Corporation, Sinopec and other large domestic enterprises, and have been widely used in oil exploration and offshore platform business.

The company as always adheres to the quality policy of "continuous improvement, customer satisfaction", in line with the business philosophy of people-oriented, integrity, innovation, focus on technology, heart service, win-win, common prosperity and common development, gathers the wisdom of experts, and constantly develops green, environmental friendly and high-quality products.

I. Scientific research ability

Ningbo Nengyuan Machinery Co., Ltd. has more than 15 existing engineering and technical personnel, about 5 persons with senior titles, complete technology professional and reasonable knowledge structure, has a number of senior industry experts, has the ability to undertake a variety of complex air compressor's research and development work, and has undertaken a number of low-temperature research and development projects and made remarkable achievements.

The product development and design of Ningbo Nengyuan Machinery Co., Ltd. has adopted computer-aided design and process design, has HELIX 2D, opening CAD, Pro/E 3D CAD design software, etc., and is working on PDM computer-aided process design and product data management system.

The company attaches great importance to cooperating with other enterprises, research institutes and universities for scientific research and development. The company has recruited Xi'an Jiaotong University as a technical guide to jointly research and develop new products.

II. Manufacturing capacity

Ningbo Nengyuan Machinery Co., Ltd. has machining, assembly, testing, testing and other complete supporting machinery manufacturing means, including three processing centers. It also has a testing ground and a product test bed, capable of producing a variety of complex and high-precision products.

Ningbo Nengyuan Machinery Co., Ltd. can provide you with professional air source system solutions.

Application In the Industry

Marine Drilling Platform

The compressed air is widely used in industrial production and is an indispensable power source for offshore oil drilling platforms due to the construction and installation...

Metallurgical And Chemical Industry

In the metallurgical industry, air compressor is required to have good controllable performance, reasonable operation mode and effective...

Firefighting Field

In the firefighting, the air compressor is installed on the public security, fire, rescue, rescue and other vehicles and implemented at the site of the fire, chemical accidents and disaster...

Underwater Operations

No matter it refers to diving or underwater construction welding operations, the air compressor, as a necessary element, is the basic gas and safety necessities.

Global Sales Network

Nengyuan products are exported to many overseas countries, covering Europe, Southeast Asia, the Middle East and other regions. The domestic market share is slightly high, and the overseas markets account for a slightly low proportion.

国产精品二区三区 | 免费在钱黄色视频 | 国产又粗又大又爽 | 武侠古典另类视频二区 | 免费国产又色又爽又黄的网站 | 911精品人妻一区二区三区A片 | 亚洲国产成人精品无码一区 | 亚洲精品成人在线 | 男人的天堂一区二区三区精选AV | 少妇被又大又粗猛烈进出视频 | 巨胸大乳www视频免费观看 | 中文人妻丰满熟妇伦子伦精品 | 足控脚 Xx免费网站-百度 | 人人妻天天操夜夜操 | 国产人禽人交精品 | 成人网站在线观看免费无码流出的 | 欧美日韩黑人激情 | 久久婷婷国产麻豆91 | 国产人妻 9 9精品无码一区久久 | 日韩精品一区二区午夜成人版 | 黄色视频黄色小说高清无码在线观看 | 国产夜色福利院视频在线观看 | 91在线无码精品秘 国产传媒 | www日天天射性爱图片 | 91传媒入肉视频在线 | www.17c海角社区在线 | 久久午夜精品人妻一区二区三区 | 国产同性女女互磨在线播放 | 日韩喷水合集色影院 | 国产又粗又猛又大又黄日本丰灬 | 亲子伦一区二区三区观看方式 | 成人黃色A片免费看 | 欧美成人在线视频 | 全国Av按摩店免费在线观看 | 精品无码成人久久久 | 日韩一区二区三区免费在线观看 | 欧美在线中文字幕 | 巨乳黑丝袜少妇在线观看 | 精品国产人妻AV多野结衣 | 国产一级a毛一级a免费看视频 | 色欲狠狠躁天天躁无码中文字幕 |