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Ningbo QS Machinery Inc. Started as a professional machining workshop, providing casting design and machining. In order to improve our general strength, and also provide more and better service and products for our customers, in 2006, we established a casting foundry - Fenghua TY Precision Casting Factory. Now QS Machinery has bloomed into a company which owns abundant technical advantages and rich experiences, and specializes in providing integrated service and products, such as castings design, casting production, casting machining, surface treatment, assembly, as well as export service for Steel Casting, Investment Casting, Lost Wax Casting, Precision Casting, Steel Cast Parts, Casting Foundry, Construction Machinery Parts, Steel Foundry, Cross Coupling Protector, Agricultural Machinery Parts.

About Us

Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

Qingdao Songfei Precision Machinery Co., Ltd. Was founded in 2018 with a registered capital of 5 million yuan. Through years of dedicated efforts, it has developed into a well-known specialized, sophisticated, distinctive and innovative enterprise in the industry. The company has two production plants, which are respectively located in the West Coast New Area of Qingdao City, Shandong Province and Jiaozhou City, Qingdao. The production plant in the West Coast New Area covers an area of 6, 200 square meters, and the one in Jiaozhou covers an area of 3, 600 square meters. The two plants work in tandem and synergize their efforts. The company specializes in the processing and customization of non-standard precision metal parts and products, with a wide range of service areas spanning multiple industries such as chemical equipment, photovoltaic cutting equipment, petroleum machinery, mining equipment, construction machinery, agricultural machinery, automotive parts, and industrial valves. With its excellent product quality and top-notch service standards, the company has won the trust of many overseas customers internationally. It has been providing customized services for well-known enterprises such as Sinto in Japan, Federal Mogul in the United States, RIGHT in Japan, OASYS in Canada, WABCO in the United States, and Posco in South Korea for a long time. In China, the company is equally highly regarded and is a strategic partner of leading enterprises in the industry such as Gaoce, CRRC (China Railway Rolling Stock Corporation), Jereh Oilfield Services, and Haimai Group. Together, they forge ahead and create a win-win situation. The company boasts strong strength, possessing more than 80 sets of various precision processing equipment such as gantry machines, horizontal/vertical machining centers, CNC lathes, laser cutting machines, CNC bending machines, casting and welding equipment. With a solid technical foundation, it currently has 150 employees, including 20 professional technicians. It covers diverse production processes such as machining, precision casting, forging, welding, and sheet metal processing. It has the one-stop enterprise service capability from design concept, model building, product manufacturing, precision processing, accurate inspection to finished product assembly, with each link closely connected and operating efficiently in coordination. At the same time, to ensure the absolute reliability of product quality, the company is equipped with a series of precision inspection equipment such as coordinate measuring machines, projectors, tensile testing machines, and metallographic analyzers, and controls every process with a rigorous inspection process. Over the years, Qingdao Songfei Precision Machinery Co., Ltd. Has always adhered to quality as the core, upheld the principle of integrity, and been guided by customer satisfaction. It has continuously invested in research and development, constantly optimized the production process, deeply explored the potential for cost control, and made every effort to shorten the delivery cycle. With its profound technical accumulation and professional service team, it solves the customization problems of complex parts for customers and is committed to becoming a world-class metal parts customization provider, creating an industry model with quality and ingenuity.

Ningbo HuaHui Metal Products Co., Ltd was founded in 1998.

Nanjing Luyao Metals Co; Ltd is an engineering company, focus on customized parts made by casting, machining, forging or stamping, etc. We can handle most of the metal materials and normal plastic materials. Size can be very small or very large as long as customer asks. Those items are used for varieties of industries, like machinery spare parts, medical equipment, automobile industry, valves, railways, hardware and general industries.

Qingdao Bacsoont Industry and Trade Co., Ltd. is located in Qingdao City, current business includes forging, lost wax casting, sand casting, centrifugal casting, CNC machining products, we have been making products based on customers' design drawings. The customers we serve are in the areas of mining industry, electric industry, building industry, oil industry, engineering machinery, agriculture machinery, railway, furniture and others. In production, with keeping fixating on the quality and cost, we have been getting the credit from our customers. Base on good quality and professional service, BACSOONT's products has been exported to Asia, Europe, North America, South America, Australia, Africa and other areas.

Qingdao Compass Hardware Co., Ltd. is a 15 more years experienced provider for OEM industrial products and service, based in Harbor city - Qingdao. Years of experience in manufacturing and exporting high end products enables us to offer a wide range of different products. Through comprehensive one-stop professional solutions, from product design and development, mold manufacturing,  product casting, , deep processing, surface treatment to delivery, Compass can provide customers with high value-added quality products and services. The entire processing range is consisting of die casting, lost wax casting, sand casting, CNC, milling, stamping, laser cutting, welding, surface treatment, etc.

Dalian Doopool Metal Co., Ltd. is a production and sales all kinds of cast iron, cast steel, aluminum sand casting and aluminum die casting products, such as fittings, auto parts, construction machinery, agricultural machinery parts, mining machinery parts, industrial pump bodies, valves and accessories professional castings.

Founded in 2018, our factory is a professional and reliable manufacturer focusing on high-quality industrial parts and customized processing services. With years of manufacturing experience and continuous technical upgrading, we have formed a complete production system integrating R&D, production, quality control and after-sales service. Our main products include agricultural machinery parts, magnetic components, edge molds for PC precast components, as well as customized stamping parts and hardware processing products. We have rich experience in OEM & ODM services and can provide one-stop solutions for global customers.

Qingdao Casting Union Supply Chain Co., Ltd. Production base was founded in 1998, specializing in casting, machining and sheet metal's manufacture, sales and service. Our products are used in the fields of involve iron and steel metallurgy, petrochemical, energy and power, engineering machinery, glass machinery, agricultural machinery, breeding and animal husbandry, railway and automobile industries and so on. We are located in Qingdao, Shandong Province with convenient transportation.

Nanjing Boqiao Machinery Co., Ltd. is a professional manufacturer who designs, manufactures and sells all kinds of casting machinery, heat treatment equipment and industrial furnaces. Existing products including gravity casting machine, low pressure casting machine, smelting furnace, annealing furnace, quenching furnace, aging furnace and transverse magnetic furnace have formed 18 categories and nearly 100 product specifications. We can provide customers with various overall solutions and turnkey projects including technical consultation, equipment selection, mold manufacturing, process formulation, operation training, etc. Really let our products create value for customers. Products are widely used in: Power fittings, motorcycle parts, auto parts, new energy, electronic and electrical, high-voltage switches, construction machinery, aerospace castings, fans, household appliances and other professional casting production enterprises. Since 1999, the company has manufactured and sold more than 2, 000 sets. Reliable quality and excellent service make our company have a good reputation among customers. Besides being sold in all provinces and cities in China, some of our products have been sold to Southeast Asia, Africa, South America, the Middle East and other places, which are well received by customers.

Wuxi Zhenzhe Electric Power Technology Co., Ltd is a leading manufacturer specialized in casting and machinery processing. We commit to proceed and manufacture a wide range of high quality mechanical components and machinery accessories for our clients. Over the past decade, our company grows rapidly and expands its business scope from copper alloy, bronze, brass and aluminum sand casting to various metal casting such as aluminum gravity casting investment casting and die casting are available.

Our factory covers an area of more than 4, 000 square meters. We have been focusing on the die-casting industry for 17 years. Our factory has a professional team of 12 engineers with 20 years' experience and around 120 employees in whole factory. We obtained the certification of ISO9001 and IATF16949 in 2009, and passed ISO14000 in 2022. CSRI Certificate number is 2024CSRI-1029A856883.

Qingdao Chifine Machinery Co., Ltd is One Famous Company in China Which Specialized in Various Metal Casting Products with Over 10 Years Experience Located in Qingdao China. It Covers a Comprehensive Range of Sand Casting, Investment Casting, Die Casting and Machining and Was Widely Used in Agriculture Machinery, Motor Vehicle, Architecture, Railway and Engineering Chifine Has Accumulated Important and Valuable Experience in Design, Manufacturing and Customer Service Over These Years We Will Continue to Integrate Our Technical Superiority, Improve Process and Quality to Increase Market Share and Create More Brilliant Future.

"Quality Products, Competitive Prices and Prompt Delivery" is our belief.

Qingdao Zehan Machinery Manufacturing Co., Ltd. is a professional manufacturer of all kinds of Investment Casting Parts, die casting parts, sand casting parts, brass forging, precision automatic lathe parts and CNC numerical control lathe parts. Our company is located in the beautiful coastal city of Jimo, which enjoys long history and rich culture. We enjoy beautiful environment, great geographical location and convenient transportation, with Jiqing and Qingyin Expressway to its west, No. 308 National Highway to its east and Liuting International Airport to its south respectively.

Weifang Boyuan Power Technology Co., Ltd. is founded in 2018, it is located in the beautiful world kite capital - Weifang Anqiu, just 140 kilometers far away from Qingdao port. We mainly produce various kinds of low-pressure casting aluminum alloy parts, the main products include: Blower fan impeller, blower fan, fan blade, centrifugal fan impeller, axial fan impeller, closed impeller, open impeller, single blade, wheel hub, housing, casing and so on. At the same time, our company imported DMG five-axis machining center from German, in order to process the impeller of aluminum alloy and titanium alloy. We also produce many kinds of high temperature alloy lost wax vacuum casting parts, there will be included turbine wheel, nozzle guide vane, turbine blade, nozzle ring...Our products are widely used in superchargers, aero engines, industrial fans, rail transit, heavy mining machinery industry, refrigeration industry, marine engineering industry and so on.

TTMC Import & Export Co., Ltd.: Your Trustworthy Partner for Industrial Machinery & Castings.

Jiaen Machinery is a trusted and innovative manufacturer, specializing in the customization and production of high-quality metal and plastic components for a wide array of industries, including automotive, aerospace, electronics, energy, telecommunications, and industrial machinery. With a comprehensive portfolio of manufacturing capabilities-ranging from precision sheet metal fabrication and CNC machining to die casting and plastic injection molding-we deliver customized, end-to-end solutions tailored to the unique specifications and functional requirements of our global clients.

Shanghai Matech Machinery Manufacture Corporation, branch of Matech Industry, provide high quality sanitary valve, ball valve, gate valve for food, wine, chemistry and oil industry. As a 15 years manufacture in foundry and machining business areas Matech also produce iron casting, steel casting, aluminum casting, stainless steel casting and forging parts for vehicle and agriculture machine, pump and valve, transportation system and other industrial customers all over the world.

Founded in 2000, Xiamen Dazao Machinery Co., Ltd is a leading manufacturer specializing in the production of custom-made parts, located in xiamen, China, passed ISO9001: 2015 in 2007.

Shenzhen Kalead Tools Co., Ltd company is located in Shenzhen, China.

Dedicated to the aluminum extrusion industry for more than 10 years, Jiangsu Giantally Imp&Exp Co., Ltd has been servicing over a hundred overseas aluminum extrusion companies, totalling nearly 20 million USD in yearly sales. With excellent product quality and professional service level, we've earned great reputation among our customers, and are fortune enough to have over the years kept growing in terms of customer base and sales revenue.

Established in 1995, Ningbo Yinzhou Hisea Machinery Co., Ltd. Has morden and advanced CNC machining capibility, casting factories, forging workshops and stamping factories, including other capacibilities, such as welding, laser cutting, metal fabrication, CNC Turning and CNC Milling and molds development. 3, 4, 5, 6 and 7-axis precision CNC machining services for aluminum, brass, copper, steel, titanium, ABS, PEEK, PVC, PVDF, polyethylene, polystyrene, graphite, polyester and wood. Also have Capabilities include EDM, hole popping, drilling, boring, threading, tapping, knurling, broaching, counterboring, countersinking, profiling, reaming, parting, cutting and facing. Prototype and low to high volume production offered.

Hebei Rich Pipe Fitting Mill Co. Ltd is an enterprise specializing in producing and exporting forged flanges, steel pipe fittings, fasteners, gaskets, steel pipes anchor blocks and anchor plates. It covers about 60, 000 square meters, and the capital assets is 7 million US dollar. Our factory is located in Tianjin to the north and Bohai sea to the east, near to Beijing city, named " the hometown of steel elbow and pipe fitting ", Which have a superior geographical location and convenient transportation.

Our foundry is specilized in producing the pump components such as casing, impeller, bowls, shaft and other pump spare parts meanwhile we provide customers' designed pumping solutions for any pumping requirment.

Difon Machinery Co., Ltd., a National high-tech enterprises, was established in 2014. It is located in Jiaozhou City, Qingdao, China, 10 kilometers away from Jiaodong International Airport, with extremely convenient transportation.

We are a China automatic equipments and production line manufacturer. We have more than 9 years manufacture experience for Metal and Foam equipments, metal machined. We build our own research and development team, let our products which reach to customers can have good working condition.

Engineering Excellence in Foundry Automation & Centrifugal Casting Solutions