Established in June 1992, Woei Cherng strives to improve people’s life quality to be more healthy, peaceful and happy. We stand on the principles of “Professionalism, Integrity, Sincerity, Enthusiasm, Promptness, Constant Advancement” to serve our local & foreign customers for almost 20 years and have earned high satisfaction and trust from customers worldwide. Our business items contain: industrial fire equipment, security surveillance system design, CO2 Monitor, main control panel, LED light system, water treatment products, etc. The products are spread to Government Ministries, banks, education institutes, and enterprise in Taiwan as well as America, Japan, Singapore, Malaysia, Vietnam Latvia, Norway, Spain, etc. Woei Cherng has always been putting in maximum efforts to improve us constantly....

King Can Industry Corporation was established in 1977 and is a subsidiary of "Wei-Chuan Group" in Taiwan. Our main products are CO2 Monitor, CO2 sensor, food containers, plastic gears, precise molds, tinplate cans, etc. To our pleasure, we had qualified for the quality assurance of ISO 9001:2000 versions in 2001. Under the rule of thumb of steady growth and development substantiation, we are working to "satisfy customer needs and create maximum values" We are friendly to look forward to setting up a good business relationship between your company and King Can. If you want to know more information regarding our company and products or make an inquiry, please contact us now.

Founded in 1990, C&TS Safety-Health Co., Ltd. is devoted to providing factory safety and personal protective equipments, such as chemical gloves & suits, N95 dust respirator masks, earmuffs, dual thermometers, CO2 Monitor and so on. We are obtained good reputations in this field, especially in competitive price and high quality of personal protectors. In order to achieve the international standard, we set up a new company to research and develop the cutting-edge products. We always strive to provide good products for labors who can use with safety and comfortable. Beside, eighty percentages of our products have passed the CE or ANSI Certification in Europe and America. If you have any question about our CO2 Monitor, welcome to contact us for further information.

TENMARS ELECTRONICS was found as a specialist manufacturer of Test and Measurement Instruments. Our products include solar power/energy meter, general test instruments, light meter, EMF detectors, CO2 Monitor, battery tester, sound level meter, thermometer, phase rotation indicator, etc. Our R&D team has over 20 years experience in the OEM/ODM projects. So we are constantly developing new products to meet the ever-changing market demands. "Design and produce safe, user-friendly, and high quality instruments" is always our mission. If you have any questions regarding our CO2 Monitor products, please feel free to contact us. We will do our best to meet your requests.