Professional manufacturer of high and low pressure pipelines for automobiles and engines

LONGKOU OIL PIPE

Professional manufacturer of high and low pressure pipelines for automobiles and engines

Founded in 1958

Advanced equipment, high quality products

LONGKOU OIL PIPE

Advanced equipment, high quality products

The company has long been supporting a number of engine and automobile manufacturers, and has been well received by users for many years.

Products

Products include high-pressure oil pipes, low-pressure oil pipes, lubricating oil pipes, inlet and return pipes, air removal pipes, respirator pipes, EGR connecting pipes, natural gas pipes, fuel injector return pipes, oil dipstick and scale pipes for diesel engines, gasoline engines and vehicles, Oil collectors, high-pressure connectors, hydraulic pipes, various pipeline joints, etc.

Diesel engine high pressure oil pipe

Double-layer high-pressure oil pipe for marine electric diesel engine

Gasoline engine high pressure oil pipe

Fuel injector return pipe

Lubricating oil pipe

Water inlet and return pipe

Gas removal pipe

Respiratory trachea

EGR connecting pipe

Natural gas pipe

Oil gauge and gauge tube

Oil filter collector

High pressure connecting pipe

Hydraulic pipe

Pipe joint

Fuel inlet pipe

Diesel engine high pressure oil pipe


Shandong Longkou Tubing Co., Ltd. has won the extensive trust of users with advanced management concepts, years of production experience, mature technology, rapid development speed, strong raw material reserves and excellent after-sales service.

Double-layer high-pressure oil pipe for marine electric diesel engine


Shandong Longkou Tubing Co., Ltd. has won the extensive trust of users with advanced management concepts, years of production experience, mature technology, rapid development speed, strong raw material reserves and excellent after-sales service.

Gasoline engine high pressure oil pipe


Shandong Longkou Tubing Co., Ltd. has won the extensive trust of users with advanced management concepts, years of production experience, mature technology, rapid development speed, strong raw material reserves and excellent after-sales service.

Fuel injector return pipe


Shandong Longkou Tubing Co., Ltd. has won the extensive trust of users with advanced management concepts, years of production experience, mature technology, rapid development speed, strong raw material reserves and excellent after-sales service.

Lubricating oil pipe


Shandong Longkou Tubing Co., Ltd. has won the extensive trust of users with advanced management concepts, years of production experience, mature technology, rapid development speed, strong raw material reserves and excellent after-sales service.

Water inlet and return pipe


Shandong Longkou Tubing Co., Ltd. has won the extensive trust of users with advanced management concepts, years of production experience, mature technology, rapid development speed, strong raw material reserves and excellent after-sales service.

Gas removal pipe


Shandong Longkou Tubing Co., Ltd. has won the extensive trust of users with advanced management concepts, years of production experience, mature technology, rapid development speed, strong raw material reserves and excellent after-sales service.

Respiratory trachea


Shandong Longkou Tubing Co., Ltd. has won the extensive trust of users with advanced management concepts, years of production experience, mature technology, rapid development speed, strong raw material reserves and excellent after-sales service.

EGR connecting pipe


Shandong Longkou Tubing Co., Ltd. has won the extensive trust of users with advanced management concepts, years of production experience, mature technology, rapid development speed, strong raw material reserves and excellent after-sales service.

Natural gas pipe


Shandong Longkou Tubing Co., Ltd. has won the extensive trust of users with advanced management concepts, years of production experience, mature technology, rapid development speed, strong raw material reserves and excellent after-sales service.

Oil gauge and gauge tube


Shandong Longkou Tubing Co., Ltd. has won the extensive trust of users with advanced management concepts, years of production experience, mature technology, rapid development speed, strong raw material reserves and excellent after-sales service.

Oil filter collector


Shandong Longkou Tubing Co., Ltd. has won the extensive trust of users with advanced management concepts, years of production experience, mature technology, rapid development speed, strong raw material reserves and excellent after-sales service.

High pressure connecting pipe


Shandong Longkou Tubing Co., Ltd. has won the extensive trust of users with advanced management concepts, years of production experience, mature technology, rapid development speed, strong raw material reserves and excellent after-sales service.

Hydraulic pipe


Shandong Longkou Tubing Co., Ltd. has won the extensive trust of users with advanced management concepts, years of production experience, mature technology, rapid development speed, strong raw material reserves and excellent after-sales service.

Pipe joint


Shandong Longkou Tubing Co., Ltd. has won the extensive trust of users with advanced management concepts, years of production experience, mature technology, rapid development speed, strong raw material reserves and excellent after-sales service.

Fuel inlet pipe


Shandong Longkou Tubing Co., Ltd. has won the extensive trust of users with advanced management concepts, years of production experience, mature technology, rapid development speed, strong raw material reserves and excellent after-sales service.

Advantage
The company has long been supporting more than 70 engines and automobile manufacturers, such as Weichai, Yuchai, Xichai, Shangchai, Sinotruk, Dongfeng, Jiangling, Qingling, Jianghuai, Futian, Iveco, Dachai, Doushan, Sany, Yituo, Yunnei, Quanchai, Xinchai, John Deere, Valin, Cummins, BYD, FAW, Chery, etc.
  • 丰富的行业经验
    Rich Industry Experience
    照明产品配件
    Special materials
    了解详情
  • 先进的技术设备
    Advanced Technology & Equipment
    电子产品配件
    应用于电阻、电容等电子产品的领域
    了解详情
  • 专业的技术团队
    Professional Technical Team
    电器产品配件
    应用于电热电器、家具电器、工业电器等电器领域
    了解详情
  • 周到的客户服务
    Excellent Customer Service
    其余热门行业
    照明及电光源产品配件
    了解详情
  • ABOUT US

    Shandong Longkou Oil Pipe Co., Ltd.

    Shandong Longkou Oil Pipe Co., Ltd. was established in 1958. In 1969, it became a designated diesel engine high-pressure oil pipe manufacturer designated by the Ministry of Machinery Industry. In 1989, it was restructured into a private enterprise with a registered capital of 60 million yuan and general manager Sun Yexiao.

    The company has three factories in Longkou, Yantai and Qingdao; the main factory area of Longkou covers an area of more than 230 mu, with a construction area of 150000 square meters; Yantai factory covers an area of more than 110 mu, with a construction area of 60000 square meters. The company has more than 700 employees, of which 30% are managers and 10% are technicians. Sales revenue in 2021 is 0.82 billion yuan, and sales revenue in 2022 is 0.72 billion yuan.

    1958

    The company was founded in

    700 +

    Number of employees

    60 million+

    Annual Capacity

    View More +
    Shandong Longkou Oil Pipe Co., Ltd.

    News

    Shandong Longkou Oil Pipe Co., Ltd. is willing to seek a better future with all users with high enthusiasm

    10

    2024-09

    Shandong Longkou Tubing Co., Ltd. new official website online, welcome to visit!

    At present, the company covers an area of more than 130 mu and has more than 780 employees. In 2009, the company produced 36 million high and low pressure oil pipes with sales of 0.56 billion yuan.

    10

    2024-09

    The company is willing to seek a better future with all users with a high degree of enthusiasm

    Advanced management concepts, years of production experience, mature technology, rapid development speed, strong raw material reserves and excellent after-sales service have won the extensive trust of users.

    08

    2023-08

    What is the specific location of the car's fuel inlet pipe in the engine?

    In the complex structure of the car, the fuel inlet pipe plays a vital role, which ensures that the fuel can flow smoothly from the fuel tank to the engine.

    12

    2023-04

    How should the car oil pipe joint be removed correctly?

    In the process of car repair and maintenance, the correct removal of oil pipe joints is a basic but vital skill. Improper operation may lead to oil leakage, component damage and even safety accidents.