Rocker covers are covers that are bolted on over rocker arms in an internal combustion engine. They are called valve covers in the United States, Canada, and in situations where Rocker Arms are not present, such as some Overhead Cam, and most Dual Overhead Cam engines. and rocker boxes in the United Kingdom.
Baoji Huayang Petroleum Machinery Co., Ltd. is a professional company focusing on the R & D, manufacturing and sales of all kinds of petroleum drilling and production machinery and equipment, non-ferrous titanium and titanium alloy, metal composite products. Since its establishment, the company has gone through the stages of technological innovation, product promotion and large-scale development. It has become a professional manufacturer of R & D and production of oil drilling and production machinery and titanium equipment, and provides systematic technical support services for users. The products produced by the company are widely used in Sinopec, PetroChina, machinery and equipment manufacturing, cement machinery manufacturing, military products and other fields. The company became the first-class supplier of Sinopec in 2007 and the second-class supplier of PetroChina in 2014. Through Sinopec, the products are exported to Saudi Arabia, Kuwait, Kazakhstan and other countries, and the product quality is highly praised by domestic and foreign users.
RUIAN MAIKA TRADING CO LTD, we are a professional manufacturer and distributor specializing in Door Handles,Valve Cover,Intake Manifold, Power Window Switch and Spare Parts. We develop over 100 new items every year, and work with customers to open new toolings and develop new product lines. Because of good reputation, we enjoyed a fast growth as a leading export company in North America and Europe. Quick Delivery, Competitive Price and Good Quality , we are well on our way.