Joint Ventures

Sharing Global Resources in Product Development and Production Technology.

TURNSTONE INDUSTRIAL SOLUTIONS, LLC.

A joint venture between ABC Technology Group USA and Calandra Group, LLC, Turnstone Industrial Solutions manufactures non-metal structural support systems, flexible ducting and semi-rigid polymer tubing products for mine and tunnel ventilation, industrial flexible ducting for temperature and environmental control, and rapidly-deployable air-stop seals and barriers. ABC Technology Group’s vertically-integrated manufacturing experience of high-quality ventilation products, along with the support of Jennmar's and Jennchem's leading sales and service network, offers a comprehensive ventilation product line and application solutions throughout the USA.

ROCBOLT

A joint venture between DSI Underground and JENNMAR, supplies a large proportion of the Australian and SE Asian mining & tunneling markets with J-LOK Resin and Fasloc resin capsules.This venture also provides a complete package of ground control products, engineered solutions, and new product development for our South African customers.

Joint Ventures

Visit our joint ventures' websites for more informaion.

TURNSTONE INDUSTRIAL SOLUTIONS, LLC. >

ROCBOLT >