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FUJIAN JINQIANG MACHINERY MANUFACTURE Co., Ltd. Was founded in1988, which located in Quanzhou City Fujian Province. JinQiang is a high andnew technology enterprise.

About Handan Haosheng Fasteners Co., Ltd.

Founded in 1988, YUNTONGSIFANG (YTSF), is now affiliated to Tiliu Stock (603926), which is a channel and platform service supplier with full-vehicle accessories for commercial vehicles, as well as provides safe and reliable domestic light, medium and heavy truck parts for our sincere clients.

Granville group start from London and gradually oriented to global markets through resource integration, the Granville's businesses are present across five continents. We operate in four industry clusters: Components for Industry and automotive; Machine tools and mechatronics; Energy and New materials, and Healthcare.

Shandong Chiron Auto Parts Co., Ltd. Company Introduction

Hand Industrial Co., Ltd is established in 2010, and one professional manufacturer and supplier of stainless steel hardwares.

The company is a leading enterprise in the industry in China. Currently we are supplying OE rubber coated materil both in China and overseas, with good quality and competitive price. We have our own R & D team and excellent engineers to meet your any requirements, and the products can satisfy with different level customers. Advanced production equipment and skilled workers guarantee fast delivery time. Strict quality inspection procedures ensure high quality. The quality, service, price, reputation, packaging, delivery time and order terms have won the recognition from many clients.

Shenzhen Veich Precision Machinery Co., Ltd. Was established in 2011 and is headquartered in Shenzhen, China, which has a superior geographical location and rapid development of international trade and economy. As a manufacturer with 12 years of professional experience in the production of automation machinery accessories, we have always insisted on treating product quality as the lifeline of the enterprise and are committed to providing our client with high-quality, cost-effective products and professional services. Now, our company has been selected as a national high-tech enterprise in China and has also obtained numerous product patent certificates through independent research and development.

Ruian Ruiqin Standard Parts Co., Ltd. is a professional manufacturer specializing in the production of high-quality washers and fasteners. Located in Ruian, Zhejiang Province, China, our factory has a long history of excellence in manufacturing and exporting standard parts. With advanced production equipment, a skilled workforce, and a strict quality control system, we have established ourselves as a trusted supplier in both domestic and international markets.

Jiaxing Yheng was founded in 2006, located in the beautiful city of Jiaxing, with, convenient transportation and close to Shanghai and Ningbo ports, the goods are delivered to the port on time every day, after years of export experience, products are exported to More than 100 countries in North America, Europe, South America, Africa, Middle East and Asia. Complete specifications. Employs experienced technical and management personnel. To win warm praise from customers c

DOFO Spring Story

Jinan Guyue Auto Parts Co., Ltd(exporting), Jinan Zhongkun Auto Spare Parts Co., Ltd (domestic)was founded by miss Ella Hu and miss Peng Zhang owns four abilities including Truck Sales, Spare Parts Supply, After-Sale Service and News Feedback. With more than 10-year sales experience for Trucks and bus Spare Parts.

Yangzhou Hongniu Import and Export Co., Ltd. is an integrated enterprise specializing in both industry and trade. With over 20 years of experience in the industry, the factory ranks among the top ten in China for standard parts and non-standard hardware processing. The company's main business includes automotive parts, standard parts, non-standard parts, hydraulic components, pressure pipeline elements, mechanical production, sales, and metal heat treatment. It primarily serves industries such as auto parts, metallurgy, shipbuilding, heavy industry, agricultural machinery, and furniture. The factory provides integrated services for research and development, design, production, inspection, and after-sales service. It is equipped with various processing equipment, machining centers, heat treatment equipment, cold heading machines, gear hobbing machines, and other equipment. For over 20 years, the factory has adhered to the principle of putting product quality and service first. It holds certifications such as IATF16949, GB/T24001-2016, ISO14001-2015, GB/TS45001-2020, among others.

Qy Precision is a professional CNC machining manufacturer, we specialize in different types of precision machined parts for electrical, digital, medical, optical, motion, sensors, robot and aviation devices as well as other parts. With over 10 years of industry experience to provide our customers one stop solution with CNC machining, metal stamping and rubber mold parts.

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.

Wenzhou Ideer Auto Parts Co., Ltd focus on Japanese, American and Korea car mould spare parts.

Shenzhen Wanda An Precision Technology Co., Ltd. is a subsidiary of Hubei Yixing Intelligent Equipment Co., Ltd. Our company was founded in July 2001, the factory covers an area of 8, 500 square meters which located in Fenghuang Gang, Xixiang town, Baoan District, Shenzhen city, China. There are 8 departments including Sales department, R&D department, Manufacturing department, QC department, PMC department, VM department, Accounting department and Audit department, over 300 staffs and workers work here. We have full production chain. Including 16sets die-casting machines, 1005sets CNC machines, 690sets lathe machines and 60sets secondary processing equipment and so on. We have our own mould manufacturing department and plating line. We can make the product mould and do surface treatment by ourselves. We are specialized in producing various specifications, Like precision lathe parts, metal stamping parts, metal shielding cover, insulation and thermal conductivity products. They are in hot sale at home and abroad. Our company have passed the product quality system certification ISO 9001: 2008 in 2007. Currently we are recognized and adopted by lots of well-known companies. Such as ZTE, EAST, KSTAR, Eaton, Voltronic Power, GROWATT, COMBA, etc. Our products are widely used in fibre-optical communication, aerospace, automotive, and electronics area. 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. The trend of economic globalization is unstoppable. Our company is willing to cooperate sincerely with enterprises all over the world to achieve mutual benefit and win-win results.

Qingdao Maoyuanda Internation Trade Co., Ltd. Was established in 2016, located in the beautiful seaside city of Qingdao, China. We are a professional designer and manufacturer and Trader of packing machines for noodle, Instant noodle, spaghetti, Pasta, Granular material(coffee, rice, flour, sugar, nut), Biscuit, Bread, Indian incense sticks, Hardware, etc.

Yangzhou Baijia Spring Manufacturing Co., Ltd., founded in 2005, is specialized in the production of spring, located in the beautiful, historical and cultural city - yangzhou, water, land and air transportation is convenient, the geographical position is superior

Shandong Tongjia International Supply Chain Management Co., Ltd. Was established in 2003. In 2012, the company established its own brand WMDI, and in 2014, Perfect Power Parts Co., Ltd. We are engaged in the sales of heavy-duty trucks and truck parts, mainly covering China National Heavy Duty Truck HOWO series, Shakman, Foton, Jiefang, Dongfeng and other truck brands. From heavy-duty truck parts to complete vehicles and various types of engineering machinery vehicles, we have explored a brand-new foreign trade industry chain. Over the past 20 years, the company has always focused on the country's "Belt and Road" initiative, carefully planned the direction of corporate development, based in China and looking at the world. It has represented, accepted and managed the export business of nearly 100 companies, and its service scope covers Africa, the Middle East, Southeast Asia, South America, Central and Eastern Europe and other countries, providing strong support for the export of goods required for infrastructure construction such as road transportation, hydropower construction, health and sports, and has been widely praised by central and local enterprises such as China Construction and China Railway Corporation.

Xiamen HongSheng Hardware Spring Co., Ltd is a growing manufacturer, in terms of stamping part, spring, wire forming, and other metal components in past 17years. We insist on doing what is our professional, what is our best to make sure our customer experience the best service. As an OEMs provider, our products have been widely used in various industries, such as Medical, Automotive, Electronic, Machinery etc,

Ningbo Shijun Auto Parts Technology Co., Ltd. Was established in 2016 and is located in Linshan, Yuyao, Zhejiang, neighbored with the national strategic development area -Qianwan New Area. The company focuses on the R&D, production and sales of rubber hoses and has won the titles of "National High-tech Enterprise" and "Specialized New Enterprise". With the efforts of a professional R&D team and cooperation with Tsinghua University and Qingdao University of Science and Technology, serval products have breached the technical bulwark and filled the market gaps. The hoses branded with "YUTE" are well known in the market.

FOSHAN MBP AUTO PARTS Co., Ltd is a team of people working in semi trailer industry more than 20years. We always find that middle and small semi trailer manufacturer and after service stations are hard to get good quality auto parts with good price because our purchase quantities need not much at one time. And it is hard for us to get quality warranty of the spare parts.

Shenzhen Conghui Precision Hardware Co., Ltd. Originated in 2008, founded by some technique holics with passion in Hardware and Fasteners Field for over 20 years. It is a collection of scientific research, development, design, production and sales as one of the diversified enterprise group, specialized in producing standard fasteners, non-standard fasteners, CNC machining parts such as screws, nuts, bolts, stamping parts, rivets, thread rods, washers, pins, heat sinks, dies, lathe parts, CNC machining parts, CNC turning parts, CNC milling parts, pipe fittings and other products according to GB, DIN, ANSI, JIS, ISO, JB etc. Standards. Main levels of carbon steel: 4.8, 4.8, 6.8, 8.8, 10.9, and 12.9 grade, the main material of stainless steel SS201, SS304, SS316 and various kinds of special stainless steel, brass, titanium, aluminum.

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 Weiyue Wire Mesh Products Co., Ltd makes and sells primary wire mesh and wire products. It's located in "the hometown of wire mesh", Anping County of China.

Qingdao Donrex Co., Ltd

Ningbo Transhow, is a professional manufacturer and distributor of various fasteners and hardware. Its located in Yinzhou District, Ningbo City, around 10 minutes drive to the Ningbo airport.

TOLY AUTO PARTS is located in the Industrial Zone in the city of Quanzhou, Fujian, China. We have agents in many different places all around the world (namely, India, United Arab Emirates, Malaysia, Peru, Poland, Germany, Russia, Kazakhstan, Nigeria, South Africa, South Korea).

Wenzhou Heli Spring Manufacturing Co., Ltd. Was founded in 1992. It is a high-quality spring manufacturing enterprise integrating design, production, sales and service. The existing standard factory building is more than 8, 000 square meters. With more than 20 years of accumulation and precipitation in the field of spring manufacturing, Heli Spring is committed to helping customers from all walks of life meet current and future social needs. In order to actively expand domestic and foreign markets, accelerate industrial upgrading and product structure adjustment, Kunshan Heli Spring Manufacturing Co., Ltd. Was founded in Kunshan, Jiangsu in 2005. It covers a total area of 40 acres and stands out in the fierce market competition. Heli Spring insists on high-standard and strict talent training and team building, which injects vigorous impetus into the steady progress of the enterprise. In the face of increasingly fierce competition in the market, Heli Spring integrates technological innovation into traditional manufacturing, and through cooperation with demanding large-scale enterprises, it continues to innovate manufacturing technology, research and improve existing product equipment. We have more than 150 modern spring production equipment and testing equipment such as advanced CNC spring coiling machines, spring grinding machines, heat treatment furnaces, etc., to meet the market's highest requirements for the functionality, reliability and safety of spring products. Heli Spring has passed the ISO9001 quality system certification since 2008. In December 2017, the company successfully passed the IATF16949 automotive quality management system certification. The company has successively won many honors such as "Star Enterprise", "Industry Advanced Enterprise", "Zhejiang Science and Technology Enterprise", and was rated as "National High-tech Enterprise". The current products include: Low-voltage electrical springs, high-voltage electrical springs, pneumatic springs, Extension springs, auto parts springs, wire forming springs and cage springs, etc. Looking to the future, Wenzhou Heli Spring Manufacturing Co., Ltd. Will base itself on domestic users, expand the international market, and wholeheartedly provide customers with high-quality springs of stable and reliable quality. With leading technical standards, excellent product quality, and whole-process integrated service concept, we will win The market has won the high trust of customers! Continuous development of the enterprise spirit of creating the future with win-win cooperation! Contribute to the revitalization of national industry.