Nutmutter M90X4(Locknut ) DB drawing 4Fwg 850.02.001.21

We will reply to you within 12 hours of the working day.

We are a manufacturer, and also have our own international sales department. We produce and sell all by ourselves.

We mainly produce a variety of pneumatic control valves, which are used in the shift system of heavy-duty truck transmission and brake systems for trucks and trailers, and passenger cars. At the same time, we can also provide customers with OEM production services.

Our products mainly involve the transmission and brake system of commercial vehicles.

Yes, we can make customized products for customers in related industries. We can develop and produce products based on the drawings or samples provided by customers.

We produce some standard parts used in railway freight wagon bogie and wheelset components, including roller, lock nut, adapter sleeves, and other accessories. We also make and sell trolling motor Prop Nut. 

We have a six-axis robotic production line for the production of transmission pneumatic control valves, and the daily capacity can reach 1,200 sets.

The company has more than 50 employees, including more than ten professional technicians and engineers.

The company has established an ISO9001 quality management system and passed iatf16949 certification. From product development, the sample manufacturing to mass production, each step is carried out according to the quality control plan and process flow. FMEA and SPC are necessary to control methods. Laboratory testing equipment includes CMM, hardness testers, metallographic testers, roughness testers, film thickness testers, image projectors,  leakage testers, etc. During the production process, perform the first article inspection, process sampling inspection, and final inspection of final products. The above systems and processes ensure that the product quality meets the requirements.

When we quote for you, we will confirm the method of order transaction, FOB, CIF, CNF, etc. For mass production goods, you need to pay a 30% deposit before producing and a 70% balance against a copy of documents. The most common way is by T/T. L/C is also acceptable.