Tunnel Construction Manufacturers, Suppliers & Companies (Soil And Groundwater) With 101-1000 Employees
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Manufacturerbased in Wilsonville, OREGON (USA)
Rockmore International’s roots began in 1948, with the founding of the mining industry’s newest manufacturer, ThrowAway Bit Corporation. Rockmore International is one of the world’s leading manufacturers of top quality percussive rock drilling ...
Rockmore - Tapered Drill Rod System
Rockmore offers a complete line of tapered rods and bits for all of your hand-held pneumatic drilling needs. For mine, quarry and tunnel work, we provide quality tools that withstand the toughest rock drilling ...
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Manufacturerbased in Longquanyi, CHINA
ZK Separation Technology, with more than 23 years of R & D experience in separation equipment, has obtained more than 90 national patents, including 20 national invention patents. ZK is becoming an internationally renowned solid-liquid separation ...
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Manufacturerbased in Ahmedabad, INDIA
Since 1960 Sonya has been a progressive leader in the ceramic industry earning a reputation for quality, service & dependability. Sonya group employ’s more than 400 long term experienced people at two different sites i.e. at Kadi & Ahmedabad. Sonya ...
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Engineering service providerbased in Kavaklıdere, TURKEY
DOLSAR is a multi-disciplinary engineering firm which performs engineering, architectural, consultancy and supervision services for large-scale projects in a wide range of fields. DOLSAR has successfully performed services in the fields of energy, ...
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Manufacturerbased in Tianjin, CHINA
Fugitive dust issues caused during transportation, loading, unloading and stacking of coal, ore, and other bulk materials are important reasons for the deterioration of air quality nowadays. We can provide effective solutions to such problem and ...
Sport Court Windbreak
Sometimes outdoor sports could not carry out and outdoor game courts could not be used because of the wind. Many sports teams have to go to other training bases in wind seasons. Sports field windbreak takes the advantage of aerodynamics. It is ...
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Manufacturerbased in Knoxfield, AUSTRALIA
At Acoem (formerly Ecotech), we are committed to helping organisations and public authorities find the right balance between progress and preservation — safeguarding businesses and assets, and maximising opportunities while conserving the planet’s ...
Wind Tunnel Calibrations Services
With our CSIRO designed wind tunnel situated at our Melbourne head office, we are the only NATA / ISO 17025 and MEASNET accredited laboratory in Australia that can calibrate all types of ...
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Manufacturerbased in Matou, TAIWAN
HUITEX® is a leading manufacturer of geosynthetic products since 1990s. We've established a reliable reputation through our contribution to provide consistency of product and quality to our global customers. HUITEX® is an ISO 9001 and 14001 ...
HUITEX - Model VF Series - LLDPE Geomembrane
HUITEX VF Series geomembrane is made of premium virgin LLDPE resin designed specifically for geomembrane production along with adequate carbon black, antioxidant. Integrating all above advantages, it makes HUITEX® LLDPE having superior break ...
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Manufacturerbased in Krumbach (Schwaben), GERMANY
FAIST Anlagenbau GmbH designs, manufactures, and installs noise control systems, acoustic measurement rooms and test rigs, air-intake systems, and aero-acoustic wind tunnel treatment products. FAIST has become a system provider for plant ...
Faist - Aeroacoustic Wind Tunnels
We support your wind tunnel projects with first-class components: absorbent plenum and wall cladding, cladding for nozzle and collector, acoustic turning vanes and a carefully aligned sound-damper package for the ventilator – plus ...
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Manufacturerbased in Stratford, ONTARIO (CANADA)
CLEANFIX is revolutionizing engine-cooling systems. Our multi-patented reversing fan solutions clean radiators, contribute to optimal cooling and extend the lives of machines in high-dust environments. CLEANFIX enables for less downtime, significant ...
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Manufacturerbased in Weifang City, CHINA
Shandong Zhongrui Construction Machinery Co., Ltd. (formerly Weifang Zhongrui Construction Machinery Co., Ltd.) is a high-tech enterprise specializing in R&D and production of rock drilling machinery. The company is located in Weifang city,eastern ...
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Manufacturerbased in Pawtucket, RHODE ISLAND (USA)
After 90 years, Cooley Group continues to thrive and to expand globally due to our three pillars of sustainable growth: economic prosperity, environmental sustainability and social responsibility. Each pillar is at the forefront of our minds as we ...
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Manufacturerbased in Daxing District, CHINA
As a professional m12ballast, Beijing Charmsstone Electronics Technology Co., Ltd. is devoted to developing the high-quality electronic ballast products. Our products are widely used in the lighting system (such as urban roads, tunnels, ports, ...
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Manufacturerbased in Ankara, TURKEY
Founded by Sadık Şerefoğlu and started its production activities in 1990, GEOPLAS is the leader and pioneer of the Turkish geosynthetics market with its experienced and dynamic staff of 250 people today. GEOPLAS continues to work as a ...
Geoplas - Geotextiles
Geotextiles are geosynthetic products in different types of fibers used for separation, protection, drainage and filtration purposes, which are formed by processing needles of fibers having different raw material properties. Based on the project ...
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Software vendorbased in Toronto, ONTARIO (CANADA)
Industry leaders in integrated earth modelling, geo-data management, and team collaboration software. Seequent software empowers customers to make better, more sustainable decisions about their earth, environment, and energy challenges. It’s our ...
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Manufacturerbased in Hamburg, GERMANY
The company was founded in November 1948. In Hamburg are the development, manufacturing and sales departments and our modern training facilities. We are a worldwide operating group of companies and one of the market leaders for intelligent solutions ...
Durag - Model D-FL 220T - Ultrasonic Flow Velocity Monitor
Measuring system for continuous evaluation of flow velocity and flow direction in tunnels. Ultrasonic sensors for tunnel ventilation control system. Reliable measurement across the tunnel profile. Two identical sensors alternately transmit and ...
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Manufacturerbased in Zweibrücken, GERMANY
TLT-Turbo is a leading global supplier of technologically advanced ventilation products and solutions. We understand our clients’ needs and the environments in which our products operate. We have developed patented high efficiency designs that allow ...
TLT-Turbo - Metro & Tunnels Fan
For over fifty years, TLT-Turbo has developed first-of-their-kind, fine-tuned, and advanced ventilation systems for road, railway and metro tunnels. TLT-Turbo focuses on the system as a whole to offer you a safer ventilation system with high ...
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Manufacturerbased in Jamaica, NEW YORK (USA)
Rosco is a leading global manufacturer of automotive vision safety products to the bus and truck marketplace. Founded in New York City in 1907 as a safety product manufacturer for automotive and aeronautical markets, Rosco moved to its current ...
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Manufacturerbased in CHINA
ASTTAR is specialized in developing and manufacturing safety products for confined spaces (underground mining, tunneling projects, sewage engineering etc). mainly export self rescuers, explosion proof LED headlamps, instrument and meters etc..We ...
ASTTAR - Model K-SB60 - 60 minutes chemical oxygen self rescuer
K-SB60 Chemical oxygen self rescuer Standard: EN13794 (Directive 89/686/EEC). CE certificates No. : EPT 0477.PPE.19/3076.1 This chemical oxygen self-rescuer is designed for individual respiratory protection in case of emergency in unsuitable ...
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Manufacturerbased in Espelkamp-Fiestel, GERMANY
Our innovative ideas are leading the way into the future of geosynthetics and their applications. Our product range and fields of application have continuously grown and the growth of our group of companies has kept pace. We now offer product ...
Secutex - Needle-Punched Staple Fibre Nonwoven Geotextile
Secutex is a needle-punched staple fibre nonwoven geotextile, some products additionally calendered, used for separation, filtration, protection and ...
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Service providerbased in Kings Langley, UNITED KINGDOM
With over 30 years experience, and over 2000 projects WJ are the groundwater management contractor of choice in the UK and abroad, with offices currently operating in the UK and Ireland, Poland, Canada, the Middle East and Israel We offer a ...
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