Shandong Juncheng Metal Technology Co., Ltd. Cleaner Production Audit Acceptance Information Publicity

According to the "Notice of Shandong Provincial Department of Ecology and Environment on Issuing the List of Enterprises Implementing Compulsory Cleaner Production Audit in Shandong Province in 2023" (Lu Huan Zi [2023] No. 36) and "On Issuing the List of Enterprises Implementing Compulsory Cleaner Production Audit in Liaocheng City in 2023", Shandong Juncheng Metal Technology Co., Ltd. is included in it and should carry out cleaner production audit in a timely manner. Our company has fully started the cleaner production audit from April 2023 to December 2023, and passed the cleaner production audit acceptance on January 23, 2024.

Shandong Juncheng Metal Technology Co., Ltd. Cleaner Production Audit Information Publicity

In order to consciously fulfill the obligation of protecting the environment, actively accept social supervision, implement the relevant provisions and requirements of the "the People's Republic of China Cleaner Production Promotion Law", "Cleaner Production Audit Measures", "Cleaner Production Audit Evaluation and Acceptance Guidelines" and other documents, combined with the actual production of our company, formulate the content of cleaner production audit publicity.

The Yellow River enters the sea to see Shandong | An aluminum ring goes to the world to achieve 30% light weight of automobile wheels

Qilu Network Lightning News, September 13-from September 13 to 17, the main media of the central government stationed in Shandong and provinces and cities carried out a progressive theme interview activity of "the Yellow River into the Sea", showing the brilliant achievements made by Shandong in keeping in mind the entrustment, strengthening ecological environmental protection, and taking the road of green, sustainable and high-quality development. On September 13, the interview team entered Liaocheng Shandong Juncheng Metal Technology Co., Ltd.

Wheel width and tire matching

As we all know, wheels have many different diameters, ranging from 14 inches to more than 24 inches, but at the same time, the wheels also have different widths. The width of the wheels not only affects the installation of the wheels on the car, but also affects the tires on the wheels. The installation on the top, I will introduce it in detail for you below. The size of the hub is defined as "diameter x width", so a 17-inch hub may be 17x 7.0,17x 7.5 or 17x8.0. The width of the hub usually increases in proportion to its diameter, so you can hardly see a 17x 5.0 or 17x 10 hub, the standard size is 14x

Wheel made: polished

At present, there are three different types of wheel hub polishing: traditional polishing, fine turning and wire drawing, all of which are based on the technology of polishing the wheel hub to produce bright metal primary colors, but their methods, effects, necessary protection methods and maintenance methods are very different. In a series of exquisite, durable or easy to maintain made, polishing breaks the inherent barrier of coating and electroplating, and combines the two, especially after the appearance of transparent paint, polishing makes the wheel more exquisite. Traditional polishing Traditional polishing, also known as ball throwing, usually uses a series of soft materials to polish the hub until the surface shows a deep metallic luster. Old-fashioned polishing wheels generally do not apply transparent paint, which

Wheel hub made: electroplating

Many car manufacturers offer electroplated wheels as an alternative, and most aftermarket wheels of 20 inches or larger are also electroplated. Electroplating is a kind of beautiful, but it is also fragile and expensive to repair. Electroplated wheels are usually polished and acid etched first, and then plated with a layer of nickel, copper, and chromium in turn. The coatings are bonded to each other to increase strength, so that the electroplating is completed. Because there is no need to apply clear paint, it usually needs to be carefully cleaned with soap and water, and then touched up with cotton wool impregnated with metal polish. The electroplating process seems to give the aluminum wheel some kind of brittleness, making most of the plating wheel easy to break in the collision, this kind