· Shandong rubber industry continues to grow

In 2011, Shandong rubber industry actively responded to the impact of the post-financial crisis, accelerated the pace of transfer, adjust the pace of construction, tires, belts, tires, rubber products, carbon black, additives and rubber machinery have achieved new development.

By the end of 2011, there were 526 enterprises above designated size in the Shandong rubber industry. The annual sales income was 239.833 billion yuan, an increase of 33.3% over the previous year; the profits and taxes reached 20.653 billion yuan, an increase of 28.2% over the previous year, and the profit was 15.238 billion yuan, an increase of 35.5% over the previous year.

A total of 156.702 million radial tires were produced throughout the year, accounting for 39.3% of the country's total output of 398 million. Among them, the total steel radial tires were 45.526 million, accounting for 50.3% of the total national output of 90.5 million; the semi-steel radial tires were 11.074 million, accounting for 36% of the national total output of 307.5 million, and the semi-steel radial tires accounted for the national share of 2010. 2.11 percentage points. With the successive launch of new semi-steel radial tire projects such as Deruibao, Hengyu, Wanda, Orgri, East China, Yuelong, Sanli and Sangong, the proportion of semi-steel radial tires in the country will further increase.

In the 2011 Global Top 75 Tire Rankings, there are 24 mainland Chinese companies, of which 11 are listed on the list. There are 32 radial tire production enterprises in the province, including 29 all-born radial tire production enterprises and 14 semi-steel radial tire production enterprises.

In the beginning of 2015, Cixi Air-Fluid Brass Nickel-Plated Push to Connect Fittings passed 90,000 impulse test @ 500 bar working pressure in U.S.A Customers' Labotory.