Qingzhou Petroleum Machinery Factory Co., Ltd. is built in 1966 taking up 200,000 square meters building area. The manufacturing history has been more than 30 years since we developed the first drilling mud pump possessing independent intellectual property. The company has achieved a grand total of more than 20 government awards at all levels, among which we got Excellent Production Award of national economic committee early in 1988, third prize of Scientific and Technological Progress awarded by national science and technology committee early in 1988, and we are awarded Provincial Advanced Enterprise by Shandong government.

Our technology-oriented company always improves innovation capability, having acquired four National Patents, 28 Utility Model Patents, and passed API Monogram Certificate and ISO9001 Quality System Certification.

With our major series more than twenty varieties and annul output of 600 mud pumps, the products can widely meet the requirements of drilling, well workover, cementing, water shut-off and water flooding and other activities in petroleum and geological industry. We have a successful experience of 30 years specializing in manufacturing drilling mud pumps.

The domestic market share of the products has reached to 50% covering each oilfield in China, with accumulative output of 4000 sets. Our mud pumps have been exported to all oil-producing countries including North America, Russia Mexico, Turkey, Rumania and India, etc. We are also the first class supplier of China National Petroleum Corporation and China Petroleum and Chemical Corporation.

Zhenjiang Binary Star Marine Co.,Ltd.is professional supplier and exporter of marine equipment and products as well as spares in China.

We specialize in supplying perfect marine equipments, our main products includes:

propulsion equipment (fixed pitch propeller, azimuth rudder propeller, controllabble pitch propeller, shaft, bearings, seals, stern tube), lifesaving (life boat, rescue boat, life rafts), outfitting equipment (anchor chain, marine anchor, marine door, marine window, marine ramp), inflatable boats etc.

Especially propulsion products, we have many years of manufacturing and technical experience for propeller and shaft supplying, also we have a special rich experience in propeller design to design high efficient propeller with low noise, and also offer improving service.

Our products have been approved by classification societies and government administration, and have got the certifications such as CE, ABS, LR, DNV, BV, GL, CCS, KR, etc. All the production procedure of our long-term factories are carried out with strict rules.

Industrial equipments, industrial chemicals, construction chemicals.

We are the manufacturer of most complete models of DTH hammer and bits in China. It includes:
1) 3.5" hammer, shank: DHD3.5;
2) 4" hammer, IR DHD340A / SD4 / COP44 / QL40 shank;
3) 5" hammer, IR DHD350R / SD5 / COP54 shank;
4) 6" hammer, IR DHD360R / SD6 / COP64 / QL60 shank;
5) 8" hammer, IR DHD380 / SD8 / COP84 /QL80 shank;
6) 10" & 12" hammer, SD10/SD12 shank, Numa120, Numa125;
7) above: 15", 18" DTH hammer and bits.
And rock drill anchor bolts, diamond core bits, core barrel, reaming shell, cement additive, etc as well.

Our company specializes in Surplus Stock Liquidation for fortune 500 companies across the globe. We have deep domain knowledge combined with industry technology & business practices which allows us to deliver comprehensive end to end service. We deal in a variety of products in the following
- Electrical - Motors, Resistors, Capacitors, Heater, etc
- Electronics – Integrated Circuits, Sensors, Instruments, etc
- Mechanical - Fasteners, Bearings, Pumps, Valves, Gaskets, Cables, Switches, Screws, nuts, Washers, etc

We sell these products at almost 50% of the market price & all our products are in Brand new condition and they come with Standard GE Warranty.

Genpact is a billion dollar enterprise and a leader in the globalization of services and a pioneer in managing business processes for companies around the world. We have totally 32 sites across the globe. The company combines process expertise, information technology and analytical capabilities with operational insight and experience in diverse industries to provide a wide range of services using its global delivery platform. Please find enclosed our company brochure.