Intelligent Manufacturing Quality Assurance Quality Culture Famous brand

Intelligent Manufacturing

NO.1 Hot front gear processing automatic line

“National NC E-generation” technology &Intelligent production

There are five automatic lines for hot front gear processing automatic line. It can greatly save labor costs and improve production efficiency. And we also use “National NC E-generation technology” to achieve intelligent manufacturing and automatic logistics.

NO.2 Automatic line for heat treatment

Automatic production with connecting line

The heat treatment automatic line is composed of two continuous furnaces and three multi-purpose furnaces. At the same time, with the advanced stress shot peening machine and a complete set of inspection equipment of carburizing and quenching, the product quality can be guaranteed. Moreover, we adopt automatic production with connecting line, which can achieve flexible manpower line. The “strengthening shot peening” technology is adopted to focus shot peening on the parts where the products need to be strengthened, so as to improve the local strength of the products, save energy and improve product quality.

NO.3 Hot post gear machining automatic line

Hot post gear machining automatic line with intelligent robot connection production

Hot post gear machining automatic line has introduced advanced equipment from Europe implementing online testing, which greatly improved product quality and enhanced market competitiveness. The hot post machining automation line of two-axis uses truss manipulators to connect the production line and realizes intelligent processing and flexible manpower line. The inner cone convex surface can be machined by the hot post one-axis machining automation line adopting internal one-piece flow production system to realize multi-varieties mixed-line production. In addition, this automatic line can reduce noise and efficiently process gear of precision of level 4.

No.4 Automatic line for shell machining

Shell machining automatic line with product passing rate of 99.999999%

Shell machining automatic line consists of five advanced production lines to ensure the accuracy of our products and improve products quality. The products are transported automatically by two automatic logistics lines after finishing the processing, and then completed the whole processing after washing by the cleaning machine and checking by leak hunting machine. The product qualified rate can reach 99.9999999%.

NO.5 Assembly automatic line

An intelligent assembly of bus and truck transmission

Assembly automatic line has high-rhythm assembly line, which realizes dual series gearbox intelligent assembly. All the assemblies exceeding 10 kg are fully automatic boxed by robots, and all the bolts are tightened by the manipulator. Through the RIFD system and Manufacturing Execution System（MES）, the whole assembly process is realized automatically and intelligently. There are 19 patents of this assembly line which won a number of assembly technology awards.

NO.6 Assembly painting automatic line

Assembly painting automatic line with unmanned spray coating

Assembly painting automatic line intelligently operates the whole process, realizing automatic cleaning, air drying, robot painting, leveling, baking and cooling of the qualified assembly. The whole line uses 2 robots to realize the unmanned spray coating through the data management system.

NO.7 Test stand erecting line

Test stand erecting line with automatic test detection

After the gearbox is assembled, the product is transferred to the test line by the transfer manipulator for further detection of the noise, torque, shift fluency and signal switches in order to ensure that the product quality meets the quality standards and the requirements of our users.

Quality Culture

We do not create defects, cover defects, convey defects, and do not accept defects.

From the beginning of product design to the whole process of manufacturing and production, the company staff should be based on a high starting point, excellence, and strive to make every step of production and process without any error.

Quality creates the centenary brand

After more than 80 years of development, Qijiang brand automobile transmission has become the main supplier of commercial automobile transmission in China by virtue of reliable product quality and service. It has established the status of “the first brand of Chinese bus transmission” and has become the preferred choice of export vehicles and military vehicles.

Pursue excellence and zero product defects

In the production process, we will continue to improve the quality of products in product quality, delivery and service; in our work, we regard zero product defects as our goal to meet the growing and changing demands of our customers.

Using technology as the driving force and to expand the market with quality

We constantly introduce new production, processing and new technology, and take high-tech products as the driving force to produce high-quality products, which can expand the market, improve customer satisfaction and achieve win-win goals for enterprises and users.

Quality guideline

Provide the customer with better products, more economically and duly. Boost continuous improvement, comprehensively and entirely.

QQuality target

Increase the customer satisfaction year by year. Produce national brand name product.

Quality concept

Focusing on casting outstanding quality carefully and meticulously

Famous brand

“Qijiang”Trademark won the famous trademark

A trademark is a product that is used by the producer or operator of a commodity on the goods it produces, manufactures, processes, selects, or distributes, or the provider of the service, which is a symbol of the source of the goods or services of the manufacturer. Words, graphics, letters, numbers, three-dimensional signs, sounds, color combinations, or combinations of these elements are products of the modern economy. A trademark that has been approved for registration by the state is a “registered trademark” and is protected by law. Trademarks protect trademark registrants by ensuring that trademark registrants have exclusive rights to identify goods or services, or to license others for remuneration.

After the factory was built in 1928, it was not until 1955 that the products and services were not trademarked.

In 1956, the National Bureau of Automobiles of the Ministry of Machinery and Regulations stipulated that all products used in the production of auto parts manufacturers should use the diamond-shaped (including the uniform diamond-shaped size ratio) trademark, and the difference between the trademarks of the manufacturers is in the factory name. The Qi "Qijiang" brand trademark was born. "Qijiang" trademarkThe word is art simplification. According to the uniform design of the Ministry of Machines, the words “Qijiang” should have been filled in, but there are too many strokes in the “Qi”, and the stamp is difficult to do. At this time, the country is implementing the first simplified words, so It became the word "Qi" on the current pattern.

In 1966, the Hongyan GQ-261 heavy-duty off-road vehicle was trial-produced, and the trademark of the tooth decay product was changed to the “Hongyan” brand diamond trademark.

In January 1972, the "Hongyan" brand diamond logo was changed to the "QJ" trademark. Products that use the "Red Rock" or "QJ" trademark are rejected. Said that this is the product, we only believe in "Qijiang".

In 1979, the dental caries recovered the “Yujiang” brand diamond-shaped trademark that was launched in 1956, and registered the “Yijiang” brand trademark with the state. The term of use of the trademark is ten years. Since then, the “Yijiang” brand trademark has been renewed and registered in accordance with national regulations until 2020.

registration message

1979年注册“綦江”商标

Brand-name goods

1996年公司产品荣获中国“名牌商品”

Famous trademark

2002年首次荣获“重庆市著名商标”

Famous brand

2008年荣获“重庆市知名品牌企业”

Corporate logo

2009年将企业标识注册为商标