ppm800+ factories verified

Registered in Beijing, BROTIE is specialized in air separation solutions, gas boosting solutions, gas analyzing and related industrial gas solutions. Our products include PSA nitrogen generators, PSA oxygen generators, totally oil-free gas compressors, gas analyzers and related equipments.

Cangzhou Qi Run Detecting Instrument Co., Ltd was established in 1996, formerly known as "Nanpi Xieli Electronics Factory", which was a professional manufacturer of detecting and sensing instrument in metallurgical industry. Company covers an area of 5, 000 square meters. The area of construction is 25, 000 square meters. And more than 200 motivated employees work for our company. We own lots of major production workshop including stamping, machining, casting, paper tube, complete equipment, thermal instrumentation, research and development. More than 95% of parts are self-made, which effectively reduce the cost and enhance competitiveness. Now, our annual producing capacity are 500, 000 sets of QR-TSO, 3 million samples of samplers, 5 million sets of sampler parts, 60 million rapid thermocouples, 500, 000 pieces of oxygen probe. In addition to the domestic steel companies, we also export our products to he United States, Japan, Australia, Thailand, Mexico, Colombia, Pakistan, and more than 10 countries and regions.

Changxing was established in 1995 and is a national high-tech enterprise specializing in the production of quartz crystal resonator series products. With a total investment of 150 million yuan, has modern advanced production equipment and process technology introduced from Japan, US, HK, Taiwan and other countries. It mainly produces 1.8~80 MHz HC-49/U, HC-49/S, HC-49S/SMD, SMD resonators and oscillator series products, with an annual production capacity of 850 million.

CHANGSHA TAIHE ELECTRONIC EQUIPMENT Co., Ltd is specialized in manufacturing and selling pressure sensors, transmitters, automation instrument and system.

Nanovela Technology Co., Ltd. is founded in 2014, specialized in manufacturing of residential, commercial and industrial RO elements. Nanovela is a high-tech company, who obtains quality certifications like ISO 9001 and we also demonstrate high EH& S standard and provide employees with regular safety trainings.

Delta Technology specializes in providing high-performance electrical testers and fire reaction testers that help factories, laboratories, and safety inspectors ensure compliance with international standards.

JUNYAO Machinery is professional in the designing, producing and sales of food packing machines. Our company has strong development and research team, perfect production technology and strict machine inspection standard system. With the pioneering spirit, we focus on the high-quality machine invitation and production according to customer's request. Warmly welcome to visit us for our long-term business cooperation and establish friendly partnership.

ZIBO QIMINGXING NEW MATERIAL INCORPORATED Co., Ltd. Was founded in 1997. The company is a High-tech enterprise engaged in the research, development, manufacture, sales and service of wear ceramics and Ultra-Fine powder grinding machines. The company consists of 2 wholly-owned subsidiaries, SHANDONG ULTRAMING FINE CERAMICS Co., Ltd. / SHANDONG ELISION NEW MATERIAL TECHNOLOGY Co., Ltd.

Hebei Zehong Technology Co., Ltd. is located at No. 1, Qinggong Road, Xibaipo Economic Development Zone, Pingshan County, Shijiazhuang City, Hebei Province. It is a high-tech enterprise specializing in the research, development, production, and sales of gas detection and analysis instruments.  Leveraging its technological advantages, the company is committed to the development and production of safety and environmental monitoring products, and has established long-term technical cooperation relationships with numerous domestic and international research institutions.

Xianning TYI Model Technology Company is a professional drone supplier in Xianning China and it is a high-tech enterprise dedicated to the R&D, production, sales training and technical service of drones.

Henan ZhongAn Electronic Detection Technology Co., Ltd. Was established in 2012. We are committed to the development and production of gas detector/ gas sensor/ gas analyzer/ flame detector/ laser methane detector/ IoT gas alarm controller/ flow meter/ pressure transmitter, etc. Now, our ZhongAn has been high-tech and specialized enterprises. The products are exported to North America, South America, Europe, Oceania, Africa, Asia and other more than 100 countries and regions, enjoy a high reputation in the international market!

Shanghai Zonzsin Intelligent Equipment Co., Ltd. is dedicated to serving power battery industry, energy storage system industry, and photovoltaic industry etc. Since 2019, Zonzsin has been continuously providing first-tier customers (Eg. SAIC Group, BYD, Tesla...) with professional customized intelligent production line solutions for battery module PACK. Our products have become the preferred choice for numerous clients. We committed to eliminating bottlenecks through innovative products, such as AGV-Driven battery cluster robotic loading system, which is universally acknowledged and required by various industries.

Shandong HCZHUN Environmental Protection Equipment Co., Ltd. (hereinafter referred to as HCZHUN or the company) was established in 2007 and has been focusing on providing customers with environmental protection water treatment solutions for 17 years. HCZHUN is a high-tech enterprise in the field of water oxidation, disinfection and dosing sedimentation, the company focuses on three core products: Sodium hypochlorite generator, ozone generator, intelligent dosing system. It is widely used in municipal water supply, municipal drainage, hospital sewage, industrial wastewater and other water treatment fields, with over 10, 000 cases of equipment applications.

Established in 2010, Shenzhen YuanTe Technology Co., Limited is a company that focuses on the design, production and sales of environmental monitoring equipment and system for 16 years. With "gas detector" as the core product, we have completed production line and solutions according to different industries, such as Oil, Chemical, Medicine, Energy, Environmental Protection, Electronic, Municipal Engineering, Agriculture and Forestry, Household Appliances, etc. Through about 10 years of rapid development, Yuante becomes the influential supplier for environmental monitoring equipment and system in the domestic and overseas market.

Hanwei Electronics Group Corporation (ISO9001-2000 certified) build in 1984, and is a professional manufacturer expertise in the R&D and mass-production of the gas sensors and gas detectors in China. Unlike most of the other gas detection companies, we develop and manufacture the gas sensors, which are used in our gas detection products. Some of our products are for CE and TUV approval. Certainly, we also supply professional and exact technical service and design projects to meet the local customer's need. OEM and ODM are welcome.

Henan Bingsheng Industrial Co., Ltd. is a high-tech enterprise engaged in the research and development, production, sales, and service of high-end intelligent sensors and automation equipment, located in the High tech Zone of Zhengzhou City. The company focuses on independent research and manufacturing of online monitoring equipment for environmental protection, water industry, agriculture and other related industries. The products include online water quality sensors such as pH, ORP, conductivity, dissolved oxygen, turbidity, residual chlorine, chlorophyll, blue-green algae, and online soil moisture sensors such as oxygen content, temperature and humidity, and full parameters (temperature+humidity+conductivity+pH+nitrogen, phosphorus, and potassium). The company has cutting-edge technology and independently developed and produced a water quality multi parameter online monitoring instrument, which has advantages such as high accuracy and long service life. It can be customized for design and production according to different customer application scenarios. Leading excellence with wisdom and improving development with creativity, Henan Bingsheng Business Co., Ltd. Always adheres to the development concept of "application first, customer first", and strives to promote the rapid development of water conservancy and agricultural IoT sensing technology!

Dong Guan Quanly Technology Co. Ltd founded in 2008, is a company specializes in developping, manufacturing and marketing brushless motor, brushless motor speed controller for surfboard, hydrofoil, RC car/airplan/boat.

Ningxia Nuoke Yinfeng Intelligent And Technology Co., Ltd., a specialized company with a solid 23-year history in gas detection instruments.

   Nanjing Yibang Electronic Technology Co., Ltd., founded in 2014, is a high-tech enterprise integrating R&D, production, sales, and technical services of automation instrumentation.

TUNKIA Co., Ltd. is a unique company with top R& D strength in electromagnetics in China. Since its founding in 1998, Changed its name to TUNKIA in 2006. TUNKIA focus on electromagnetic measurement technology, gathered more than 360 personnel all over the world.

Guangzhou QuanJu Ozone Technology Co., Ltd specializes in manufacturing 0.5g-50kg ozone generator, ozone water machine, 3-1000L PSA oxygen generator for over decades.

Zhangjiagang beyond machinery Co., Ltd. Has more than 15 years experiences on beverage filling and packing machinery. We devote ourselves to the development, research and production of liquid food and beverage packing and filling industry and automatic blow molding machine in China.

Sconda Intelligent Technology Co., Ltd is a professional and advanced supplier specializing in the development, production and sales of fire safety alarms and gas detection products.

Chongqing Super Mechanical&Electrical Co., Ltd is Located at Chongging, one of the municipalities directly under the central government. We are a professional leading manufacturer and supplier of oil filtration machine, and petroleum oil analyzers, electric testing equipments, and related machinery.

ZJY: Your Trusted Partner for Premium Filtration Solutions in Southeast China

Zetron has 20 years of combined experience developing, manufacturing and marketing a complete line of gas detection equipment to protect people from hazardous conditions in industrial, research and commercial applications. Today, Zetron is committed to providing air detection equipment, services and solutions to keep your people and plant safe.

Set up in 2008, Sunswell leads the market in the field of liquid bottling, blow molding, labeling, packaging machinery and process technology for water, tea, juice, carbonated drinks, energy drinks, liquid, beer, edible oil, dairy and daily care products, etc.

In a wide array of production and application scenarios - including petroleum, chemical engineering, metallurgy, steel making, sewage treatment, parking lots, breeding farms, laboratories, clean energy, breweries, and refrigeration equipment - the risk of leakage from various toxic, harmful, and flammable gases (such as hydrogen, VOCs, oxygen, and hydrogen sulfide) persists, posing potential threats to personnel safety and production activities. MaiYa Sensor is dedicated to the R&D, manufacturing, and sales of a full range of gas detection products, delivering safety protection for personnel and production activities across industrial, commercial, environmental protection, and other sectors. Our product portfolio covers seven major series: Gas sensors, intelligent gas sensor modules, fixed gas detectors and central control systems, portable gas detectors, handheld gas analyzers, online gas monitoring systems, and IoT monitoring platforms. Globally, MaiYa Sensor has provided gas detection solutions for over 1, 000 industry-specific scenarios. We offer end-to-end comprehensive services, from initial consultation and system design to on-site installation. We are committed to delivering true one-stop gas detection solutions and ultra-efficient gas detection services.

Jinbei Chemical (Shandong) Co., Ltd. is a trading enterprise specializing in the export of food additives and basic chemical products.

Gelon (Int) LIB Group Ltd. was set up as a manufacturer and exporter in 2007, dealing with lithium battery materials, equipments, technology, etc. With total manufacturing facilities of around 100, 000 square meters and more than 500 staff. Owning a group of experienced engineers and staff, we can bring you not only reliable products and technology, but also excellent services and real value you will expect and enjoy.