Shengzheng Shengtema Technology Ltd.

Our History

Shenzhen Shengtema Technology Ltd ( Stem) is a Company of manufactures and Sale engine parts for diesel and gasoline engines, including Diesel engine crankshafts and Petrol crankshafts, which are applicable to the marine, generator sets, haulage motors, engineering machinery, truck, bus, and tractor. commercial vehicles, and cars. More than 800 models of the crankshafts are suited for American vehicles, Europe vehicles, and Asia vehicle

We started to export diesel engine crankshafts in 1997. The first crankshaft we developed has exported more than 200,000 pieces which has made us the Excellent Supplier for its flawless craft and Zero-negative feedback during the past 26 years.

Our Factory

The area of our workshop is about 6000 square meters containing casting room, machining room and heat treatment room. The techniques of our factory are mature which include: Round Corner Rolling Strengthening, Nitrogen Treatment, Plasma Nitride, Ductile Iron Casting, Austempered Ductile Iron Casting, General Structural Steel Casting and Alloy Casting. Resin Sand-coated Iron Mold and Investment Casting are two main methods of casting in our factory. We have more than 30 years experience of engineering and production.

Our products cover crankshafts for automobile engines, marine engines, construction machinery engines, and had earned good reputation in China and some countries. Now our products have been exported to many countries including Brazil, Egypt, Philippines, UAE, Singapore......We are looking for cooperation with more new partners all over the world.

Our Product

Ships

Excavators

Construction vehicles

Passenger cars

Off-road vehicles

Product Application

Ships Engine、excavators Engine、vehicles Engine、passenger cars Engine

Production Market

Our products are currently sold in over 200 countries worldwide. Some countries already have our agents such as the UK, Singapore, etc. We are looking for more countries to cooperation.

Our service

Pre-sales

We are always innovating our service content,

We are always exploring the application areas of our products,

We are always exploring the application processes of our products,

Just to have the ability to serve you better and improve your experience.

The services we can provide include

Model selection: provide you with full technical support during the product selection process, so that you can purchase the most suitable products for you.

Technical advice: when you have questions about products or technology, our professional team will provide you with detailed answers.

Process solutions: combined with your market and customer needs, we provide you with tailor-made processing solutions.

Sample testing: our professional technicians can provide you with sample testing services.

Training services: we are willing to develop together with you and provide you with a full range of business partners.

After-sales service

Our after-sales service and technical team will provide professional services for you.

The services we can provide include

Crankshaft management: we will create a product file for every product that leaves our factory.

Not As Described Refund: If you receive your goods and the data you get after testing is not the same as the data we provide, we refund your money.

Damage compensation: If you find damage caused by transportation and other reasons when you receive the goods, please provide us with the evidence and we will make compensation service to you at the first time.

One-on-one after-sales service: From pre-sales to after-sales, we provide one-on-one professional service, waiting for you at any time when you require.