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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.

Ningbo Suijin Machinery Technology Co., Ltd is situated in the vibrant city of Ningbo, Zhejiang Province. We are proud to specialize in the manufacturing of a wide range of investment castings and machining parts. Our expertise lies in working with various materials such as carbon steel, alloy steel, and stainless steel. Additionally, we have the capability to compound materials according to specific drawing specifications.

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

Who We Are.

Shandong (Qingdao) Dechengxin Metal Products Co., Ltd is specialized in the production of aluminum die casting, zinc alloy die casting, and aluminum lightweight production. Since establish of 2006, we always provide the best die casting parts to customers, and now we also develop the lightweight process successfully and obtain many national patents. Our products are widely used in automobile, medical, power Industry, electrical appliance, construction, high-speed railway and so on. And we have exported to Japan, Germany, USA, Canada, Australia and many countries.

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.

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.

Specializing in the design and manufacture of pressure-welded alloy baskets and stackable baskets for heat treatment applications.

As a professional manufacturer and supplier of high temperaturer alloy steel products, our company is dedicated to supplying a variety of high-quality heat resistant alloy steel castings products and related products to customers all over the world.

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.

Qingdao Xinghe Machinery Co., Ltd. Jointly manufactures and exports a variety of casting products for architectural, automotive, mechanical parts. We export to more than 20 countries on 6 continents and have been doing so for more than 10 years.

KM is one of the fast developing manufacturer engaged in Machining Parts and casting Parts work, located at the industrial zone, Yinzhou district, Ningbo city which is the place main for metal processing and investment casting.

Ruichi Metal Products (Dalian) Co., Ltd. is a comprehensive hardware manufacturer integrating R&D, production, and sales. We focus on providing high-quality OEM metal parts customization services to global customers. We have developed into a benchmark metal manufacturing enterprise with sophisticated technology, strong production capacity, and global service capabilities. Our stable product quality and efficient cost control have won the trust of global markets such as Europe, America, Japan, and South Korea.

Sharpen Tech Co., Ltd. (SPT) delivers premium engineered components for global industries, specializing in wear-resistant parts for the agricultural and mining sectors. With a strong materials R&D team and advanced manufacturing capabilities, we design and produce custom-engineered solutions to meet your exact specifications. Through continuous innovation and proven reliability, SPT has become a trusted partner for machinery OEMs worldwide.

Kunshan Tiesheng Established in June 2006, the company covers an area of 48, 000square meters, with a factory building area of 68, 000 square meters. With a totalinvestment of 400 million RMB, the company currently employs 300 staff.

Dongguan Guangwei Communication Technology Co., Ltd. Premium Die Casting Solutions for Global Industry Leaders

Located in the vibrant coastal city of Ningbo, Muyang Machinery stands as a testament to modern manufacturing excellence. Spanning an impressive 8, 000 square meters, our facility is equipped with state-of-the-art machinery and technology, enabling us to produce high-quality castings, forgings, and precision machined parts. Our products are renowned for their durability, precision, and reliability, making them a preferred choice for clients across the globe.

Qingdao Jinchuan Machinery Co., Ltd established in 2008, in Qingdao city. We have rich experienc in forging and casting, as well as machining and other metal process, exported to over 30 countries. Hope there is a chance for us to be your partner in China, we will offer best price and high quality parts for you!

Great Power Industries: Your Expert Manufacturer for Precision Custom Components

IATF 16949 Certified Aluminum Die Casting Manufacturer 20+ Years of Precision Engineering Excellence

Founded in 1996, Henan Province Chemical Machinery Manufacturing Co., Ltd. (HNHJ) manufactures wind turbine castings, soda ash equipment, and custom large castings for industrial applications.

Ningbo Nathan Machinery Co., Ltd. (Renyi Casting) is a professional OEM manufacturer, established in 2005, specializing in the supply of die casting, lost wax casting, sand casting, precision machining and metal products. We supply raw casting to final finish product. We use tried and tested casting suppliers, but perform all secondary machining and QC operations in-house.

Officially registered in 2024, Baoruifeng Precision Technology was upgraded from a professional copper and aluminum foundry founded in 1998. With more than 20 years of experience in non-ferrous metal casting and CNC precision machining, the company has long focused on customized foreign trade production and global order delivery. Adhering to standardized production management and strict quality control systems, we have established stable and reliable long-term cooperative relationships with customers around the world.

Dongying Zhengda Metal Product Co., Ltd is a lost wax process (investment casting process) foundry in Dongyino

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, In 2026, it obtained the IATF16949 certification.

Qingdao Yuanding Group Co., Ltd(QYD). Is a comprehensive manufacturer and trader with 300 million yuan of fixed assets and 500 million yuan of annual sales. The company has three manufacturing industrial parks in Jimo (Qingdao City), Changqing(Jinan City) and Fangshan(Beijing City) with a total area of 380000 and 7 subsidiary companies. All leading products have passed ISO9001: 2015 and ISO 14001: 2015. QYD has over 1000 employees, including more than 400 engineering and technical staffs. The main products of the company are high temperature alloy centrifugal casting rolls/tubes, heat-resistant steels, heat-resistant alloy casting parts, industry furnace parts, general machineries, environmental engineering project, non-metallic products, cable protection products, PVC products, manufacturing and processing of glass fiber products, mining, housing renting, etc. The products are widely used in glass industry, metallurgy industry, petrochemical industry, power generating industry, construction industry, etc.

• Hong Fu Xin precision technology company founded in 2004 with having ISO9001: 2008, RoHS certificates. We are specialized in diecasting parts in past 15years. We have full-automatic diecasting machine from 88t to 1250t, 4000m2 sand casting workshop, various CNC machining equipment. We are familiar with various surface treatment which have electroplate, Powder coating, anodized, high Polishing, Shot blasting, Sand blasting so on… The company's lead products are aluminum alloy TV computer bracket. LED radiator, lighting fitting, phone accessories, connected parts, motor shell, hardware, auto parts series, mould design etc… We always supply the best solution and top quality to our clients. Clients' markets from North America to most of Europe market, Russian, New Zealand, East Asian, etc. We stick to the principle "quality first, service first, continuous improvement and innovaion " to meet our customer's satisfaction, offer complete Die-casting.

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.

Jiangsu Shengrong High-end Equipment Manufacturing Industry Co., Ltd. is a professional Gray cast iron/Ductile iron foundry in Jiangsu province in China, We produce iron casting parts: Machinery Bases, Construction machinery parts, Industrial pump parts, Gearbox parts, Automotive parts, Agriculture machine parts and OEM part. We have passed quality management system ISO 9001 and IATF16949. Our factory is located in Maba Town, Xuyi County, Huai'an City, Jiangsu province, covering an area of about 245 acres with new standardized factory building more than 200, 000 square meters, office building of 6, 000 square meters, more than 500 employees, including more than 100 technological engineer. <br/><br/>Our company produces ductile iron and gray cast iron series products, with an annual output of 80, 000 tons, products are exported to the United States, Germany, Italy, Russia, Brazil, Vietnam, the Middle East and other regions. <br/><br/>Our company has a modern workshop, complete casting production equipment, advanced physical and chemical analysis, testing equipment, constantly importing the world's advanced technology and a large number of professional technical personnel, expanding advanced production and testing equipment, so that make our products can meet the different requirements of customers<br/><br/>Jiangsu Shengrong does our best to provide high-quality foundry machinery parts for the market, Serves domestic and foreign customers with the most cost-effective products, and make our contributing to China's foundry industry.

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.