WELCOME TO HAOLONG VALVE CO., LTD.   Hebei Haolong Valve Co., Ltd. is located in North China valve production base--- Yongxing Industrial Zone, Longyao County, Xingtai City, Hebei Province. It's a collection of R&D, production and sales valve manufacturing enterprise. The company has always been adhering to the "market-oriented, technology escort, service first" concept of development. Now the company has advanced production technology, strong technical force and rich manufacturing experience. Haolong manufactures to standards including GB/JB(China), ANSI, DIN, JIS, BS, RUSSIAN and so on, to produce a great variety of valves including gate valves, ball valves, check valves, butterfly valves, plunger valves and other series and a number of specifications. The company has passed ISO9001: 2008, ISO14001:2004 quality and environmental management system certification, security certification, the "People's Republic of China special equipment manufacturing license", and has set up a number of marketing networks in the country, products cover each city. And has established long-term cooperative relationships with Europe, America, Africa, Central Asia and other countries valve business, the products are exported to overseas. Finally, we warmly welcome customers to Hebei Haolong Co.,Ltd. for guidance and business negotiations. We will provide you with the best quality products and the best service.  

We are pleased to deliver Boron Trifluoride Complex Items, Gas Products, Industrial BF3 Gas, High purity BF3 Gas. Safe payment and on time deliver time will give you.

Shaanxi Huaherbal Biotechnology Co., Ltd.   Shaanxi Huaherbal Biotechnology Co., Ltd. is a wholly-owned subsidiary of Xunyang Advsorbent Technology Co., LTD. Relying on the Hylology major of Northwestern Polytechnical University, a state-level key discipline, and taking the key Space Applied Physics and Chemistry Laboratory of the Ministry of Education as the R&D platform, Huaherbal is committed to providing integrated service of functional materials' R&D, production and sales. The factory covers an area of 100,000㎡ meters and has modern production lines with 24,000 MT total annual output.   Huaherbal has owned several patents and achieved the international leading position in some products of industrial catalysis and purification field. With ISO9001 certificate, Huaherbal is committed to exploring and innovating in the adsorption-separated material industry, and striving to be the pioneer !  

After over 30 years of development and improvement, SGB slurry pump have great reputation in China and occupies a high market share.

Shenzhen Micctech is a leading high-tech scientific company, dedicated in industry equipment including variable pitch servo motor, full set of control system, frequency converter and inverter, and energy saving device. The office and manufacturing center are located in highly developed and creative city, Shenzhen, China. Founded in 2014, Micctech now owns over 200 employees, and about 70% of them are R&D engineers.   Micctech products are specified into below 4 parts: Transmission field: General converter inverters, vfd, and frequency inverters. Wind power industry: Servo drives and integrated control systems for pitch systems of wind turbines. Energy storage: Super-capacitor and lithium batteries. Industrial intelligence: Full set of visual inspection systems.   Micctech company has a strong team of R&D engineers, most of them get their Doctor’s and Master’s degree in their major and become the top talents in above 4 regions. At the same time, Micctech keeps tight connection and cooperation with universities in Shenzhen to move further in production and research of industry intelligence. Micctech pays highest attention to provide products of high efficiency and reliability for the customers.To assure this, each new product in Mictech has to experience hundreds of testing at the very beginning of developing and 100% QC check before packing.This strict quality control process has win positive feedback from market and good reputation for the company.   To give remote technical support to all customers, Micctech also sets up a consulting center. Technical supporters in the center are online 24 hours by turns at working days, thus questions about products will be received and solved in very short time. The great success in domestic market inspired Micctech to expand it’s business to the whole world. Now buyers now can place orders on Made-in-china and Alibaba marketplace for the converters and inverters.   Frequency inverters are widely used in field of metallurgy, chemical industry, textile, machinery, chemical fiber, cable, film, rubber, plastic, packaging, paper making, cement, water & waste water, HVAC, etc.  

Company Profile   The company was established in 2018. Relying on "Zhongtong" plastic industry base, since its establishment, it has been focusing on the production of steel-plastic composite pipe products, special plastic pipe products, overseas sales and product after-sales service. After years of development, the Group has produced a complete range of products with a wide product coverage. A strong R&D team, and the ability to develop new products, has enabled the company to possess more than 100 product technology patents. The company mainly produces polyethylene pressure pipes, steel-plastic high pressure composite pipes, special plastic pipes and supporting pipe fittings production and sales. Our products are widely used in chemical industry, mining, metallurgy, textile, food processing, medical treatment, industrial water supply, urban sewage treatment, industrial park construction and many other fields. Since entering the international market in 2020, our products have been exported to more than ten countries and regions such as Malaysia, Indonesia, Papua New Guinea, Iran, Egypt and Sudan. The company has passed ISO9001:2008 quality management system certification, ISO14001:2004 environmental management system certification, and has been approved by various provinces, municipalities and autonomous regions, and has obtained more than 10 core patented technologies for high-pressure joints. The company has complete product testing equipment. Various products are regularly tested for key experiments such as pressure blasting test, stress cracking test, tensile test, and melting index. The quality of each link from raw materials to finished products is strictly controlled, and all products out of the factory are required to meet national standards. . The ex-factory products can be tested by domestic and international third-party authorities. Since 2018, for the company's sustainable development, the company has invested special research and development expenses every year for the improvement of the company's products and technical upgrades. In order to meet the needs of the company's business development, the production base was fully upgraded in 2019, and the advanced steel-plastic pipeline production line was successfully introduced to enter a new market field. At this point, the company's comprehensive strength and competitiveness have been significantly improved, and the product supply capability has been qualitatively improved. The company will always adhere to the business philosophy of "quality first, reputation first" as the foundation, and "seeking truth and being pragmatic, innovative and prosperous" as the way of development, and continue to serve new and old customers at home and abroad.  

Hebei Lvyang Biotechnology Co., Ltd.   Is a specialized production enterprise integrating scientific research, production, processing and export. Mainly deal in pharmaceutical intermediates, various industrial chemicals, cosmetics materials and Food Additives.  Our products are widely used in Food & Beverage industry, Chemical industry, and Pharmacy industry, etc. Our products have spread over more than 30 countries in the world, the U. S. A, Poland, Canada, Italy, India, Brazil, Saudi Arabia, Israel, South Africa, Kenya, Latvia, U. K., Germany, Czech, Switzerland, Norway, Ethiopia, Chile, New Zealand, Australia, Columbia and so on. We has established and improved the strict quality standard inspection system. In addition to the ISO9001 certification system, the company also commissioned SGS testing and testing institutions to test the quality of our products with national standards as the benchmark, we do our best to satisfy our customers with our quality. We are a professional and experienced team and we promise clients to provide the best quality, price and service. Besides, in the business cooperation with clients, we still abide by principle of equality and mutual benefit, deeply trusted and recognized by clients. If you are interested in our company and our products, please feel free to visit our website or contact us directly for more information. We look forward to cooperating with you in the near future.      

Chongqing Hopu Filtration Plant Manufacture Co., Ltd.   Chongqing HOPU Filtration Plant Manufacture Co.,ltd is a new and high-tech joint-stock enterprise established on the basis of HOPU Oil Purifier Factory and HOPU Oil Tester Factory. We have three workshops located in different industrial park, which allow you to choose the most customizable model, best suited for your application needs.   Our Products: 1. Oil Filtration and Purification Equipment Designed to remove contamination (water, particulate,gas, varnish, color, Acid or PH Reduction.etc) from a wide variety of fluids, including: Dirty Oil Filtration designs and manufactures the latest in cutting edge filtration systems. We specialize in the filtration and purification of Hydrocarbon based fluids such as Transformer oil, Insulation oil, Cable Oil, Turbine Lube Oil, Hydraulic Oil, Compressor Oil, Gear Oil, Light, Heavy Fuel Oils, Fire Retardant Hydraulic Fluids, Dielectric - Transformer Fluids, Heat Transfer Fluids, Gasoline, Solvents and Many Fluid Chemicals.   2. Oil Testing Unit Specially for oil analysis device and high voltage transformer test equipment research and manufacturing   3. Oil filter element Oil Filter Core elements for different oil purifier, customized dimensions are accepted We also maintain an extensive inventory of service parts for oil filtration plant, including vacuum pump,oil pump,motor,pipes,connectors and so on. We are your partner for the entire product life cycle with an extensive product portfolio and customized service and spare parts solutions. Our products are widely used in power electric,power station,power transmission, metallurgical, petrochemical, mechanical, military industry, railway, paper and pulp mill,injection moulding plant,compressor factory,gear and turbine factory,and other industries. Our products enjoy a fairly big market share and have become famous brand in medium- and high-grade oil treatment equipment.   HOPU's Service R&D,installation,marketing,selling,technical support of HOPU brand oil filtration plant,oil testers,and parts.Customized designs and specs are accepted.HOPU understands the challenges and difficulties faced by customers with responsibility for establishing cost-effective, environmentally-acceptable liquid and gas processing and recovery programs.  HOPU offers in-house or on-site training with all of our equipment sold.  We also work with our customers to assist in the development stage to offer consultation to ensure the customer gets exactly the right equipment they need. HOPU has a team of fully trained service technicians that can travel around the world to offer service and support for all of our equipment.   HOPU Vision Continually provide competitive advantages packed with incredible value to produce systems that meet or exceed our customer's expectations.   HOPU Mission Our objective is to Design, Manufacture and Deliver the most modern, highest quality filtration equipment ever built. This objective combined with great service and attitude towards the customers we serve, will expand and grow the current filtration market. Our efficient designs, integrated with maximum use of technology, will enable our customers to quickly gain control of complex filtration problems, while increasing their equipment’s reliability and ultimately producing them greater revenue generation.  

Company profile Hong Le Kang Technology Co., Ltd. was founded in 2018, manufacturer includes designing , production, sales and so on departments of electric bikes, electric scooters, scooters and related accessories , Located in the core of China industrial manufacturing field Pearl River Delta city Shenzhen, adjacent to Hong Kong and Guangzhou. From the beginning of its establishment, the company is always adhering to the "quality first, customer priority, continuous improvement" as business philosophy, with flexible delivery, competitive prices and high-quality after-sales service, our brand (CONCISE) electric bikes have received warm market recognition in Europe, North America, Southeast Asia, Russia, and other countries. The company adopts advanced cutting, forming, welding, grinding and oxidation equipment and processing technology to continuously improve production efficiency, reducing costs, promoting the market competitiveness of products and the profits of partners. One-stop service factory welcomes OEM and ODM orders, engineers can provide your hand drawn drawings or ideas converted into 3 D form to simulate the trial, and evaluate production costs, giving professional advice as well . Usually the first piece/ batch sample can be completed around 7 days after confirm the drawings by both parties . Anyway, If you have any questions and suggestions, warm welcome to contact us, you will get a professional reply or a reliable business partner within 24 hours.  

Dongying Joyo Auto Parts Co., Ltd. Dongying Joyo Auto Parts Co., Ltd is located in the entrance of the Yellow River and the hometown of Master of War Sun Wu，Xishui Industrial Park, Guangrao County, Dongying City, which is the first tire village in China. It is a sales company of Shandong Zhengyu Wheel Group Co., Ltd, Shandong Zhengyu Aluminium Industry Co., Ltd and Shandong Yujie Wheel Co., Ltd. The company was established in 2004. It is mainly engaged in the production of truck and bus wheels. There are four production lines of tubeless wheels, two production lines of tube steel wheels, with an annual output of 1.2 million pieces light and heavy truck steel wheels. The company focus on the production and R & D of wheels. In 2012, we built two production lines of forged aluminum magnesium alloy wheels with an annual output of 1 million pieces. Aluminum magnesium alloy wheels are the potential products for the development of wheels, which are light in weight, fast in heat dissipation, strong in impact resistance, good in dynamic balance, beautiful and easy to clean. In order to guarantee the product quality, the company establishes an independent testing laboratory, and strictly controls the whole process from the raw material entering the factory to the finished product inspection. The company has a number of core production technology, is a self-independent research and development, design, manufacturing, sales as one of the professional wheel manufacturing enterprises. The company has obtained the ISO / TS16949:2009 quality management system certification issued by SGS company of Switzerland, meanwhile, our company has also obtained the American DOT certification and German TUV product certification. The company has established more than 100 sales and service outlets all over the country, providing professional supporting services for many well-known domestic automobile manufacturers. Our products are exported to more than 30 countries and regions, such as Europe, America, Japan, South Korea, Southeast Asia, the Middle East, Africa, etc., and have won the praise and trust of our customers. With the concept of scientific and technological innovation and practical development, our company follows closely the development trend of domestic and foreign markets, continuously expands its business areas, realizes leapfrog development, and creates a world-class wheel manufacturing enterprise.