Weichai Power Introduces Internal System Certification to Enhance Staff's Quality Awareness

"As the top domestic engine manufacturer, where is the gap compared with the highest level in the world?"

In the face of such a problem, the answer given by Guanghui, the Minister of Quality of Weichai Power Co., Ltd. (hereinafter referred to as Weichai), was rather surprising. But after thinking carefully, it was reasonable. in.

The answer given by Ren Guanghui is: quality consciousness.

"Compared with the top foreign counterparts in China, the gap in quality consciousness is at least 20 years." Ren Guanghui said sincerely.

Frozen feet are not cold in a day. The reasons for this disparity are manifold, not only closely related to technology accumulation, production process, and research and development level, but also closely related to the quality, level, and recognition of the overall practitioner. In order to raise the awareness of quality of each employee, Weichai began to implement an “examination” system in the main production branch from this year: internal system certification.

Unlike the usual exams that did not issue exam papers until the last minute, Weichai’s quality “exam” distributed “exam papers” to each “examination candidate” from the beginning of the “semester,” and at the end of the term, let everyone "Examinee" handed back the "Test Paper", and the examiner scored the score, and finally announced the results of the examination.

The test paper distributed by Weichai to each “examinee” is an enterprise standard formulated by the Ministry of Quality and implemented in the main production branch of the Group—“Quality Requirements for Production Plant Quality Management System” (QB/WDG 701-2008). The internal system quality certification standard, which has been implemented since January 1, 2009, puts forward requirements for the quality management system of the production plant and provides for the verification and evaluation of the compliance, adequacy and operational effectiveness of the quality management system of the production plant. in accordance with. It puts forward specific assessment requirements for the quality of each production plant in terms of quality objectives and performance indicators.

“All production plants do internal quality certification according to this standard. We will convert all the indicators into corresponding scores according to the completion status of each production plant, score them, and then divide them into A, B, C according to the scores. Grades D and D. "For the candidates who scored in the top 3 and the bottom 3, they will also be given a certain amount of economic rewards and punishments.

At present, the "candidates" included in the first batch of "exams" are the nine major production plants of Weichai. Since the “test paper” was issued, the leaders of each branch have attached great importance. One branch has 47 quality-related documents written, and each quality indicator has been refined. “We first asked each branch to prepare its own quality manual and then review it by the quality department. After the final assessment, the corresponding certificate was issued.” Ren Guanghui said, “The important thing is that in this way, in addition to perfecting our quality management The system ensures the quality of all employees but also improves the quality awareness of all employees."

As the longest-serving quality minister of Weichai to date, at the beginning of his term of office, Ren Guanghui felt the pressure and felt more motivation. With the "recruitment" with the top foreign counterparts, he even gave him a sense of urgency. Then, the "test" of quality consciousness came into being.

When the “achievements” were announced, Ren Guanghui became the most loved and hated person in the entire Weichai.

Ranked in the number three branch factory, feel the quality of scenery and power, ranked in the countdown factory in the top three, you feel an invisible pressure. No matter if it is pressure or power, it has become the source of power for Weichai to increase its sense of quality and improve product quality.

Carbon Steel Castings

Casting carbon steel is a commonly used metal material, also known as Carbon Steel Castings. The Carbon Steel Castings provides excellent integrity and a high degree of strength and durability, making it a common material in industries that manufacture high-quality products.For the Carbon Steel Casting Parts, SCZY company more like to use the process of investment casting, so that we call the aluminum parts for Carbon Steel Investment Castings.


The carbon steel castings has many advantages, such as:

1. Good corrosion resistance, and it can work in various environments.

2.Good welding performance, easy to weld.

3.Low strength, soft and easy to process and maintain.

5. Low cost and good quality, it is an ideal material for high-quality product manufacturing industry


Carbon steel castings is widely used in industries such as automobiles, ships, bridges and construction for the manufacture of components, machine parts, body parts and more.


SCZY has very rich experience in Carbon steel investment casting and othe metal casting. We can complete precision casting carbon steel , and subsequent secondary CNC machining and surface treatment, or we can directly CNC process the entire product. The machining accuracy can usually reach ±0.01mm. Please don't hesitate to contact us.


Carbon Steel Castings


Casting Carbon Steel Parts,Carbon Steel Investment Castings,Lost Wax Casting Carbon Steel,Precision Casting Carbon Steel,Investment Casting Carbon Steel Parts

Shenzhen SCZY Technology Co.,Ltd , https://www.sczymachining.com