Across International was founded in Livingston, New Jersey. We are an award-winning, ISO9001:2015 certified lab equipment supplier and manufacturer serving names such as 3M, NIST, GE, Lockheed Martin, NASA, Natural Resources Canada, the US DOE, and all major US national labs & military branches.

Biotechnical Services Inc. (BTS) was established in 1989. Our mission is to provide ongoing quality service and support to sustain innovation in biotechnology and beyond. We are an independent sales and service company, with over 31 years of success in calibration, repair, validation, and maintenance on a wide variety of laboratory equipment. Our factory-trained and qualified engineers have an average of 20 years of experience to ensure we meet your equipment needs. ? Biotechnical Services Inc. offers the best in quality lab equipment repair, calibration, and maintenance services to keep your laboratory equipment online so you can focus on your experimentation and manufacturing. In addition to onsite services, our customers take advantage of our Depot Service for small laboratory equipment and our environmentally controlled in-house calibration laboratory.

ZZKD Machinery is a leading laboratory extraction equipment manufacturer and produce extraction equipment,reactor equipment,drying equipment,etc.