Our company was founded in 1963 by Sir Marian Shangi. Mr. Brown had a simple vision of ensuring that all clients received personalized attention, quality workmanship, excellent customer service, and the fairest price. In 2000 the company was bought by three principles of the company, who were ideal for ownership since they had been in Sir Dave's Executive Management for many years. They knew the successful vision that Peter Brown built his company on and that is why it is still the focus for the company and employees today. From a handful of construction specialists, Marian Dave Construction has expanded to over 150 employees. Since 1963 we have done more than $2,000,000,000 in construction work. To help serve our clients we now have four full service offices located in both Florida

Track mounted drill rig - CME -55 Hollow stem auger to 125' HQ wireline coring to 300' CME continuous sampler (dry core) to 125' mud rotary Angle drilling Auto hammer Piston sampler

Rotary Drill Service Inc. is a water well and mineral exploration drill rig, hydraulic equipment, and compressor sales, field, & in shop repair center located on the east coast of the USA servicing customers worldwide. We are an authorized dealer for Schramm, Sullair, GHH, Donaldson, Washington Rotating Control Heads, Schroeder, and Finite. We have an extensive inventory of hard to get and long lead-time parts including re-manufactured pumps and motors for most drill, mining and mineral exploration equipment. We have been servicing the well drilling and many other industries for over 35 years and our trained staff ready to assist you in accomplishing any drilling equipment repairs.We welcome US, Canadian and other international orders.

Multi Core Tubes are required in shipbuilding, offshore, petrochemical plant, power generation and many other industries! Daechun leverages its state-of-the-art technology and facilities to manufacture and supply such Multi Core Tube, stainless steel tube, copper tube which are customized to each industry. Regarding Multi Core Tube, Daechun got certified from all Classification Societies and has been world-widely recognized not only with its superb product quality and high technology but with “Best Cooperating Company Rewards” from shipbuilding & offshore plant conglomerates such as Hyundai Heavy Industries(HHI), Daewoo Shipbuilding & Marine Engineering(DSME), Samsung Heavy Industries(SHI) and etc. On top of that, Daechun got certificated from ISO 9001 Quality Management System, ISO 14001 Environmental Management System and OHSAS 18001 Occupational Health & Safety Approval with regard to its manufacturing process and management system to fulfill our social role and responsibility of sustainable business. Daechun firstly developed and produced Multi Core Tube, stainless steel coiled tube and straight tube in Korea and obtained a patent. Up-to-date market share of Daechun is more than 85% in Korea and approximately over 60% across the world. The supply record of 8,500 ship sets by 2012 is Daechun’s continuous endeavors to ensure the best quality and service as a leading player in the Multi Core Tube market. This demonstrates Daechun‘s strong commitment to deliver the best technology and quality, create safe and optimal working environment for employees and care about environment as a responsible member of our society. Daechun is taking off to lead a global market beyond Korea! Daechun keeps growing as a global leader through continuous R&D activities and series of corporate innovations.