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Lianyungang Boyun Machinery Co., Ltd. is a professional manufacturer of mineral machinery, specialized in the design, research & development, manufacture & sales. We have owned 60 products including feeding, cracked, transportation, ore grinding, classification, flotation, concentration, drilling & magnetic separation. Those are widely used in mines, drilling and engineering construction. Boyun is located in Donghai County, Lianyungang City. There are 10 engineers & 100 staff members more or less. Boyun pays much attention to product quality, and actively follows ISO9001 standards. We have many advanced performance test equipment and continuously make improvements to our quality assurance system. Quality service is considered as an important part of our product quality, and we honor our commitments we make before and after sales. We take seriously on every machine production so that we make sure it meets demand of our customers. Besides, we also can supply our customers mineral separation program design, mineral separation technological process design and standard & non-standard design. Donghai has beautiful scenery and beaches, convenient transportation that included harbors, an airport, railroads, and highways. Welcome friends all over the world to visit our factory.

Different kinds of products are available in our company. We're pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.

Optolong Optics Co., Ltd is the brand owner of Optolong is a manufacturer of fluorescence filters, astronomy filters.

Nantong Lyusen Environmental Protection Purification Material Co., Ltd. Was established in 1998, located in Jingyuan Ruigu Ecological Technology City, Chongchuan district, Nantong, Jiangsu Province, not too far from Shanghai. Lyusen is company which incorporates science, industry, and trade, boasting equipped assembly line, testing equipment, as well as complete quality assurance system. In addition, Lyusen also cooperates with many famous state institutions in Shanghai and Nanjing to do R&D in the area of air purifier.  

What we are:

Founded in 2008, Fuzhou Arthas Fluid Equipment Technology Co., Ltd. is a professional irrigation product manufacturer with the integration of R& D, production and sales. We are committed to developing and producing equipment of the water treatment, water filtration systems. Our products are widely applied in agriculture irrigation, urban landscape irrigation, golf course irrigation, industrial water recycle.

Hangzhou Hanzhikang Purification Equipment Co., Ltd. is a company primarily engaged in the production and research and development of filtration products. It is a new type of company specializing in the design, manufacturing, and sales services of airflow filtration systems. The company boasts an experienced technical team, advanced equipment and instruments, and a strict quality system, forming a specialized service that provides high-quality products and technical services for industries such as biopharmaceuticals, electronic semiconductors, environmental protection, food, chemicals, new energy, and scientific research experiments. Currently, the company's product range includes: Large flow filter elements, membrane folded filter elements, perfluorinated filter elements, membrane stack filtration, bag filters, stainless steel filters, electric heating respirators, and more, with over ten categories of best-selling products totaling hundreds of specifications, ranging from experimental measurement types to large-scale production filtration. The company has earned a high reputation among industry clients by adhering to a high standard of product quality and service system. It upholds the development philosophy of "quality as the foundation, integrity as the principle, virtue as the priority, and trust as the basis for survival, " and follows a work policy of "proactive, pragmatic, rigorous, and united, " continuously innovating and expanding. With service as the core and the highest purpose, it is committed to providing high cost-performance products and meticulous service.

Sichuan Marwin Technology Co., Ltd is a professional supplier specializing in filtration and fluid control products, providing reliable solutions for industrial filtration, fluid transportation, and spraying systems. With years of industry experience, we focus on delivering high-quality products, stable performance, and cost-effective solutions to customers worldwide.

Introduction to Nangong Tongda Automotive Parts Co., Ltd

Shenyang Ebetter Optics Co., Ltd. is a professional manufacturer of precision optical components and optical lens, diffraction grating manufacture. Since the company was established, it has been committed to the research and production and sales. We can carry out the optical system design and production of related accessories, and moreover we have already got import and export rights. Nowadays products have been sold to many countries and regions, and established long-term good relations of cooperation with the optical companies of United States, Canada, the European Union and other countries. We get a good reputation with quality products.

Henan HTD Industrial Co., Ltd. is located in Zhengzhou City, Henan Province, with superior geographical location, convenient transportation and developed logistics. The company focuses on the sales and after-sales of commercial vehicle parts. We are professional agents for the sales of world-renowned brands such as Knorr-Bremse, Wabco, ZF, Voith, etc. The company has successfully exported to more than 30 countries and regions including the United States, France, Russia, Poland, the Netherlands, Indonesia, and the Philippines.

Jiangsu Blue Sky Environmental Protection Group Co., Ltd is a well-know flue gas dust removal environmental protectionenterprise in China, it is the standing director of China nonwovens &industrial textiles association member units, national high andnew technology enterprise. The company was founded in 2000, registered capital as 188.33 milion RMB, floor space as 200, 000square meters, professionally produce various kinds of the dedusting fiter product and its fitings.

Foshan Tongyong Refrigeration Equipment Co., Ltd. is a National High-Tech Enterprise specializing in the research, development, manufacturing, and sales of refrigeration equipment and heat exchange components.

Haining LIYA Technology Co., Ltd. is a high-tech enterprise specializing in the custom research, development, and manufacturing of high-frequency transformers and inductors. The company integrates advanced automation with meticulous craftsmanship to deliver stable, high-quality products that meet the rigorous demands of the global electronics industry.

Guangzhou Xincheng Purifying Equipment Co., Limited, founded in Oct. 2012, composed of a air filter factory and a color steel laminboard factory, is specialized in research and development, design, manufacture, installation and selling of various air filters and color steel laminboards, We are equipped with full sets of production and inspection machinery and instruments, and possess professional teams of skillful technicians and excellent managerial personals with over 10 years experience in air filtration and color laminboard industry. Based on the professional talents and advanced devices, our products have been well sold all over of China, Middle-east, Europe, and some Asian countries. We have expertly designed and manufactured air filtration solutions for commercial and residential HVAC systems, semiconductor manufacturing, chemical, biological, radiological and material processing, biotechnology and pharmaceuticals since 2001, and our products are wildly applied in air supply system of all kinds of dust-free workshops and spaces. Featuring of thermal insulation, heat preservation, light and handy, beautiful and durable, our color laminboard have broadly been used as faceplates in longspan steel structure factory buildings, exhibition halls, warehouses, combined housings, indoor compartments, roof-adding houses, refrigeration storage, automobile paint spray room, coating equipment and refrigeration machine cabs, as well as the purification and dust-free workshops in the industries of electronics, medicine, food, cosmetics and laboratory rooms. Our perpetual pursuit is to provide perfect products and services for all clients by following our philosophy of "wining peer respect and clients' trust" based on striving and innovative sprit, professional technology, advanced equipment and faithful attitude.

CISRI HY&POR Technology Co., Ltd. (CISRI HYPOR)

Qingdao MDP Hydraulics Equipment Technology Co., Ltd. is a leading company in the industrial and trade sector, specializing in the production and distribution of high-quality hydraulic parts. With a wide range of products including hydraulic valves, hydraulic pumps, hydraulic motors, power units, hydraulic parts and hydraulic accessories, MDP Hydraulics is dedicated to providing top-notch solutions for all hydraulic system needs.

Welcome to Hebei Fuxin Purification Equipment Co., Ltd! We specialize in manufacturing and selling high quality filters for various industries.

Coolworks Filter is a professional manufacturer of air compressor filters with rich experience. The company consists of general manager's office, Foreign trade Department, technology Department and other six departments.

Fengcheng  Jinshi New Material Co., Ltd is a company that  engaged in research and development , production, sales of new material   

The history of our factory

We are a professional manufacturer specializing in the production of filter elements, focusing on serving the global market. To provide high-quality products, we strictly select imported raw materials from well-known suppliers around the world, ensuring that every filter element meets stringent standards in terms of purity, durability, and filtration performance.

Our company offers a comprehensive range of air filtration solutions, including panel filters, bag filters, HEPA/ULPA systems, and FFUs, designed for diverse applications from commercial HVAC to pharmaceutical and semiconductor cleanrooms. We provide technically sound and cost-effective options tailored to various industrial environments.

  LVYUAN SMART MACHINE MANUFACTURE(GUANGDONG) Co., Ltd. Was established in 2005 and is located at No. 9, Boyu Road, Leping Town, Sanshui District, Foshan City. It was formed by a technical team with many years of experience in aluminum melting and casting. The main products of the group include: Fixed melting furnace sets, tilting melting furnace sets, Aluminum billet homogenizing furnace set, aluminum Billet casting equipment, aluminum ingot casting equipment, aluminum liquid refining equipment, aluminum liquid filtration equipment, aluminum ash separation and recovery production lines, cold dross ball milling and screening machines, rotary furnaces, fully automatic aluminum bar saws, pulse bag filters, refining agents, slagging agents, refractory ceramic filter plates and their refractory materials, etc. The factory of LVYUAN Group covers an area of approximately 80, 000 square meters, with 8 production workshops and a 6-story office building. With over 500 employees, including 20 engineers and 30 professional managers, the group has passed the ISO9001 quality system certification and is a national high-tech enterprise.

Pujiang hg filter Co., Ltd. is professional and reliable high quality stainless steel mesh filter/filter element manufacturer/exporter from China, specializes in producing stainless steel wire mesh filters, pleated candle filters, leaf disc filters, filter cartridge and various kinds of filter elements with one-stop customized solutions for all of customers.

SMCC Founded in 1997, Located in Qingdao, China. Qingdao Star Machine Technology Co., Ltd. is a high-tech enterprise specialized in researching & Development, manufacturing and sales of industrial roller chains, conveyor chains and industrial sprockets and other conveyor accessories, also alstom optipow plunger pulse diaphragm solenoid valve and accessories.

Suzhou Kaihong Polymer Technology Co., Ltd. is a high-tech enterprise integrating scientific research, design, production and trade. Depending on expertise and mature technology in the field of polymer materials and the coordination with mechanical automation control technology, it has rapidly risen in the field of polymer technology products.

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

Jiangsu Botong Environmental Protection Technology Co., Ltd. Is a professional enterprise with more than 15 years of experience in the mining machinery industry. Over the years, we have been deeply engaged in the field of mineral processing equipment, continuously innovating in technology, refining in quality, and focusing on providing customers with efficient, energy-saving, and environmentally friendly solutions. Our company specializes in the research, development, and manufacturing of a wide range of mineral processing equipment, including but not limited to ceramic filters, cloth filters, gravity thickeners, cyclones, and dosing machines. Each product is designed with advanced technology and manufactured under strict quality control standards to ensure long-term stability and reliable performance in the most demanding working conditions.

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.