DINGDING GROUP is a professional and experienced supplier of CUMMINS engine parts: ISF2.8, ISF3.8, 4BT, 4BTA5.9, 6BT, 6BT5.9, 6CT, 6CTA8.3, 6LT8.9, M11, NT855,  NTA855, KTA19,  ISM11, QSM11, ISBE, ISDE, ISLE8.9

Shandong Block Rock Power Technology Co., Ltd. is located in Qihe Economic Development Zone, Dezhou City, Shandong Province. It is a company specialized in the research & development, manufacturing and marketing of engine parts and special engine assemblies. The company's main products are engine cylinder heads, cylinder blocks, basic powerplant modules, diesel engines, natural gas engines, etc. The applications include Commercial Vehicles, Passenger Vehicles, Farming Machineries, Mining Equipment, Marine and other industries.

The founders of Black Rock Power all have been in this industry for decades. With their experience and profound knowledge and the long-term cooperation history with the relevant industries, we developed leading craft, stable marketing network, loyal customers and a competitive sales team for all of them.  

To supply the market demand for high quality engines and spare parts and customers’ need for special engines, we established Black Rock Power Technology and four production lines, with annual production capacity of 60000 sets cylinder heads and cylinder blocks and 30000 sets powerplant modules and engine assemblies.

With the philosophy of "quality first, win-win cooperation", the company continues to deepen the cooperation between customers and us, and consistently to provide growing space and opportunities for every staff, for forging a new world top-class brand!

Q1. What is your terms of packing?

A: Generally, we pack our goods in neutral Carton with pallet or non-fumigation plywoodcase.

Q2. What is your terms of payment?

A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q3. What is your terms of delivery?

A: EXW, FOB, CFR, CIF, DDU.

Q4. How about your delivery time?

A: Generally, it will take 3-7 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q5. What is your sample policy?

A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

Q6. Do you test all your goods before delivery?

 A: Yes, we have 100% test before delivery

Q7: How do you make our business long-term and good relationship?

A:1. We keep good quality and competitive price to ensure our customers benefit ;

    2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.