德國(guó) Ecomatik www.ecomatik.de 
Ecomatik公司，總部設(shè)在德國(guó)慕尼黑，主要從事環(huán)境，生態(tài)測(cè)量?jī)x器的開發(fā)，生產(chǎn)及技術(shù)咨詢。共有三個(gè)系列專利產(chǎn)品：土壤水勢(shì)儀，植物生長(zhǎng)測(cè)量?jī)x和和植物莖流測(cè)量系統(tǒng)。目前已被全球多家科研單位和大學(xué)所廣泛采用，大大提到了科學(xué)研究的效率和數(shù)據(jù)的可靠性。
土壤水勢(shì)儀(Equi tensiometer): 是目前世界上唯一可以高精度，大范圍測(cè)量土壤水勢(shì)的儀器。 是生態(tài)研究，水文，土力學(xué)監(jiān)測(cè)者的的必備工具。生長(zhǎng)測(cè)量?jī)x（Dendrometer）: 是高精度，連續(xù)測(cè)量植物徑生長(zhǎng)的儀器。在植物和環(huán)境關(guān)系的研究中，生長(zhǎng)測(cè)量?jī)x幫助我們廉價(jià)，連續(xù)提供關(guān)于植物生長(zhǎng)的數(shù)據(jù)。樹干液流儀 （Sap Flow Sensor） ：含第一代，第二代插針式傳感器和CAF傳感器。

China
CHANNEL TECHNOLOGY GROUP LIMITED 渠道科技
Web: www.qudaotech.com, Email: sales@qudaotech.com 
Beijing Office:
Suite 7B15 Huajie Plaza, 13 Dazhongsi, Haidian District, Beijing 100098, China
Tel: 86-10-62111044 ；Fax: 86-10-62114847
 
Shanghai Office:
Building 42,Caifuxingyuan, No.188 Maoting Rd, Chedun, Songjiang, Shanghai, 210611, China
Tel: 86-21-37620451 ；Fax: 86-21-37620450
 
Kunming Office:
Add：Room 401, Unit 1, No.16, HeSheng Lane, LiangJiaHe, West RenMin Rd., KunMing, YunNan Prov., 650100,China.
Tel：86-871-68215582；Fax：86-871-68215582

Ecomatik specialises in the designing and manufacturing of scientific instruments for measuring environmental as well as physiological plant parameters. The designing, manufacturing and marketing of our instruments are carried out in Dachau/Munich, Germany. All our products are based on patented inventions. Our current products include:
 
Equi tensiometers are the first highly accurate and maintenance-free instrument for measuring soil matric potential 0 to -15 bar.
 
Dendrometers are highly precise, flexible and handy instruments for measuring changes of radius, diameter, circumference and stem length of plants.

 
NEW
 
DC2 dendrometer
 
Dendrometer Data Logger: Specially developed logger for use with dendrometers. A combination “dendrometer + ulogger” enables you to monitor plant growth with one small AA battery for up to two years.
 
SF-L-Sap Flow Sensor is a novel Sap Flow Sensor.