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Shenzhen Nano Macro Photonics Technology Co., Ltd. (NMOT) is a professional optical technology solutions and production of filter manufacturer. Our optical factory produces a wide variety of Optical components, including Silicon lenses, Germainium lens, IR filter, and windows trans-infrared panels etc. Each Optical filter product is available in a range of sizes or focal lengths for a wide variety of application needs

Fuzhou XSP Industry Co., Ltd started it humble beginning as a small metal workshop in 1990's.

ShenZhen Hengda Liyuan Optoelectronics Co., Ltd. is a professional technology-based enterprise engaged in optical coating production.

Shanghai Longliyuan Electric Power Technology Co., Ltd. is a high-tech, specialized and innovative enterprise that focuses on power quality management and research and development of new energy technologies. Its main products include APF, SVG and other core products, and it has multiple patents and software copyrights. The company integrates research, production, sales, and services, with a sales network covering multiple regions in China and expanding overseas, providing professional power electronics solutions for the power industry. The product application covers general industry, new energy grid connection, rail transit, data centers, power grid distribution, etc., and can cope with composite power quality problems such as three-phase imbalance, harmonic pollution, and insufficient reactive power. The company provides a full process service from scheme design to operation and maintenance, and can customize compensation strategies according to customer load characteristics and grid parameters. New models of products are iterated annually to meet market demand.

The history of our factory

Guangdong Green Valley Environmental Protection Technology Co., Ltd. Was founded in 2014 by an alumni team and returned PhDs from the University of Science and Technology of China. Our headquarters and production base are located in Dongguan City, Guangdong Province.

Optolong Optics Co., Ltd is the brand owner of optolong who is a manufacturer of astronomy filters, fluorescence filters. We also offer other interference filters like UV filters, visible filters and Near inferred filters, beam splitter, anti-reflection coating and optical mirrors as a OEM service.

Hangzhou Tanvi Filtering Equipment Co., Ltd is mainly engaged in the filter product development, production and application technology promotion, specialize in liquid and gas filtration. Products in microfiltration, ultrafiltration, nanofiltration, reverse osmosis technology field. Has been widely used in all kinds of fluid filtration, separation, purification, products in laboratory research and development, food andbeverage, pharmaceutical, chemical, electronic, steel smelting and other industries widely used.

Xinxiang Mengma Filter Co., Ltd. is a high-tech and modern manufacturer integrating research, production, and sales of the Filter elements and Filter Equipment which founded in 2006, Covering an area of 5000 square meters.

Anping County Weikai Filtration Tech Co., Ltd is committed to the R&D and production of the deep processed wire mesh and wire cloth filters. Its predecessor is Anping County Huifa Metal Mesh Products Factory. After 20 years of continuous development and accumulation, basically formed the complete products' system include filter discs, filter cylinders, filter caps, filter plates, filter pads, test sieves, mesh baskets, etc. They are widely used in petroleum, chemical industrial, plastics, chemical fiber, food, traders hotel kitchen, home brew, medical fields, hydraulic& airless spray systems, water treatment, irrigation and wastewater management, etc.

Shanghai Jingsheng Optoelectronics Technology Co., Ltd. is an enterprise specializing in the research and development, production and sales of precision optical components, laser crystal materials, and optical communication components. The products are mainly used in optical communication, lasers, medical equipment, aerospace, and automotive fields such as radar and machine vision serving the global market. The company's main optical products include: High-precision lenses, prisms, mirrors, beam splitters, windows, wave plates, filters, etc.; Laser crystals include: BBO/LBO nonlinear crystals, YVO4 crystals, ND: YVO4 lasers Chips, LN wedge angle chips, KTP+ND: YVO4 (DPM); The devices include lasers, isolators, circulators, collimators and other products that sell well at home and abroad.

Anping County Bolin Metal Wire Mesh Co., Ltd was established in 2004 with

Overview

Dezhou Sentai Environmental Protection Technology Co., Ltd. is an environmental protection technology oriented enterprise mainly engaged in the production of new composite geotextiles, integrating production, sales, scientific research and development, engineering design, technical consultation, and construction services. The company is located in Lingcheng District, Dezhou, a Chinese geotextile production base, and is adjacent to the Beijing Shanghai High Speed Railway, Beijing Fuzhou Expressway, Debin Expressway, and 104 National Highway. It is also adjacent to the three major water transportation ports of Tianjin, Yantai, and Qingdao, The transportation is very convenient.

Hebei NDT Auto Parts Manufacture Co., Ltd. It are located in Qinghe county, Hebei province that is only around 400 kilometers away from our capital, Beijing.

HEBEI PEIJIE TRADING FOR IMPORT AND EXPORT Co., Ltd is located in Qinghe county, Hebei, in north of China. We are a professional spare parts company. We have 3 companies, one for export, the balance are for producing. Our leading products include cables\light \AC filter \air filter\oil filter. The brands have "Toyota, CHEVROLET, MITSUBISHI, HYUNDAI, KAI, DAEWOO AND TUK TUK BAJAJ 3 WHEELERS.

Changchun Yutai Optics Co Ltd. Specialize in the design and volume manufacturing of high performance optical components such as lens, prisms, windows, filters, mirrors and more for use in optical instruments and laser systems, as well as for military, telecommunications, medical, environment monitoring industry.

Laurel Group, established in 2003, with over 20 years of production and trading experience, we are professionally engaged in the research, development, and sales of all types of refractory and insulation materials. Refractory materials include alumina series bricks, magnesia series bricks, corundum series bricks, mullite bricks, andalusite bricks. Insulation materials include ceramic fiber products, calcium silicate products, insulating brick, and rock wool insulation for the metallurgy, glass, ceramics, petrochemical, machinery, steel, cement, lime, construction and other industries.

GOVI  AUTO PARTS Co., Limited

Hebei anping diya wire mesh products Co., Ltd. is located in anping county, which is named as "the hometown of Chinese wire mesh" and "the base of Chinese wire mesh industry". It is very close to the port of tianjin in northern China, with superior geographical position and convenient transportation. I plant is a collection of scientific research, production, trade in one of the large screen enterprises.

Shijiazhuang Tianyue Honest Co., Ltd established in 2008. Our company has thirty sets of all kinds of iron wire drawing machines, fifty sets of welded wire mesh machine and two production lines of wire galvanizing.

Jiangsu Sfere Electric Co., Ltd. Integrates R&D, manufacturing, sales and service, and has a complete product ecosystem from smart terminal components, smart equipment to the Internet of Things platform. The company's electrical application solutions empower users with intelligent and digital energy management, and provide reliable data services for users' energy saving and consumption reduction, energy safety and refined energy management.

Snyli Environmental Technology (Shandong) Co., Ltd was established in 2010, is a professional service provider of air purification products integrating R&D, production and sales, with registered brand- SYNLI.

Established in 2007, Zhengzhou Ailin Technology Co., Ltd (also known as Henan Yifan Filter Co., Ltd) specializes in the manufacturing of high-quality air purification and filtration products with a global reach. Our company spans over 3000 square meters and employs 50 staff members, including 11 research technicians.

SUZHOU FORST FILTER Co., Ltd is a professional enterprise for air inlet filtration and environmental protection equipment, with researching, development, design, manufacturing, sales, and service together. We introduced advanced technology, and equipment, high efficiency filter cartridge production line, integrated dispensing equipment and advanced stamping, welding, metal processing equipment. Filter core products is imported from United States, Japan, Korea, Europe etc. We can ensure reliable and advanced quality.

Wenzhou Sogomar Electric Co., Ltd. is a manufacturer and exporter, specialized in the research, development and production of components for distribution cabinet, mainly engaged in AC axial fans with plastic and metal impellers, DC fans, external rotor fans, centrifugal fans, pipe fans, fan filters, rotary switch and so on.

Nanjing Blue Sky Filter Co., Ltd. Was founded in 2009. Blue Sky manufactures and sells various types of air filters and has expanded the product range to water filtration products, kitchen filtration products, and automotive filtration products etc. The company's products are exported to international markets of 48 countries.

Jiangxi Sange Filter Co., Ltd was established in 2010, located in Dongguan City, Guangdong province, China, which is a modern professional manufacturer and exporter that integrates design, development, production, export and e-commerce of filters. Our company has experienced design team, industry-leading R & D capability and strong manufacturing strength, the product has a stylish look and feel, and always follow the current fashion trends emerging, high-quality, filed-renowned. Our engineers is experienced who have occupied in filter filed more than 12 years.

Shandong Muhe Machinery Co., Ltd has been focusing on ventilation, cooling, silo, feeding & Drinking Line equipment, humidification, and heating equipments.

Established in 2004, Zhengzhou Dinly Filter Co., Ltd (Dinly) is a national high-tech enterprise that located in Zhengzhou High-tech Development zone. Our company specializes in the professional production, research and development (R&D), and sales of fuel dispenser filters, Portable fuel dispensers, fuel nozzles, and other compatible fuel dispenser accessories.