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Best-all Petro is located in Dongying City, which is famous for Shengli Oilfield. It is the largest petroleum equipment manufacturing center in China. Best-all Petro is a professional manufacturer of mud pump spare parts. Our main products are: Bi-metal cylinder liner, ceramic cylinder liner, hydraulic cylinder, piston, valve assembly, crankshaft assembly and other mud pump spare parts. Our products are not only widely used in the domestic market such as Shengli Oilfield, but also exported to Central Asia, the Middle East, Southeast Asia, North America, South America and other countries in the world.

Shenzhen Jingzhimei Technology Co., Ltd.

Yuyao Zhiheng Automation Equipment Co., Ltd is a company specializing in production and operation of the following equipment: Sealing ring automatic assembly machine, Valve element automatic assembly machine, Electric toothbrush automatic assembly machine, Automatic screwing machine, Automatic riveting contact machine, Automatic riveting press, Automatic pin inserting machine, Automatic soldering machine, Tin furnace, Automatic welding machine, Transformer ultrasonic testing machine, Sintering and welding machine for transformer silicon steel sheet, Automatic assembly line, Non-standard automatic assembly machine, etc. We have a professional and technical team with rich experience in the field of automation. We can provide tailor-made automation solutions for your company. We have accumulated years of R&D and manufacturing experience in the manufacturing industries of faucet spools, electric toothbrushes, small appliances, auto parts, switches, relays, transformers, hardware, etc. We have been able to provide a complete set of industry-specific equipment ranging from parts assembly to semi-finished products and finished products inspection. Our company is located in Fangliangqiao road, Yaobei Industrial Zone, Yuyao City, Ningbo City, Zhejiang Province, China. We have established a long-term cooperative relationship with many companies base on the principle of customer first and integrity first. We sincerely welcome friends from all walks of life to visit, inspect and negotiate business.

Pinsheng Electronics Co., Ltd was a ISO9001, ISO14001, ISO13485, REACH, and RoHS certificated contract electronics manufacturer with more than 15 years, we specialize in PCB design, manufacturing, and assembly.

Shenzhen Tengxiangjia Technology Co., Ltd.

Mu Star Group Co. Limited is founded in 1998 in Shenzhen. We focus on providing customers with one stop PCBA&OEM Customization Services, including PCB manufacturing, Electronic components sourcing, SMT, DIP, Enclosure assembly, Fast sample preparation, Programming test, OEM etc, Choose Mu Star, Choose Professional, Choose Success.

Shenzhen Chengjieda Technology Limited officially expanded its overseas business in 2020. Established in 2011, our professional factory provides high-quality local OEM services for PCB assemblies and comprehensive one-stop electronic manufacturing services. Over time, we have continuously expanded to 8 advanced SMT lines with a total of 22 high-precision surface mounting machines, 1 dedicated DIP line, professional online Juzi AOI inspection machines, and efficient nitrogen reflow soldering machines, and we strictly utilize an MES production system to achieve a highly efficient, stable, and reliable PCBA production process.

PCBFuture is committed to supply high quality and economically One-Stop PCB assembly service to all world customers. Founded in 2009, with over 16 years expertise in electronics manufacturing, we have undergone a series of development and mergers and acquisitions.  We specialize in providing high-quality PCB Fabrication, PCB Assembly, and Component Sourcing services to companies of all sizes worldwide. Our services include prototype assembly, small volume assembly and high volume assembly, box build assembly and other customized services etc. Our goal is to provide high-quality products that meet our customers' requirements in the most cost-effective manner, whether it is a complex multi-layer boards or a double-side surface mount design. PCBFuture has become a leading Electronic Manufacturing Services Provider due to genuine commitment to outstanding customer services and the unparalleled technical expertise of our team. There have more than 6, 000 companies across 75 countries work with us, and we are proudly achieving a remarkable 99% customer satisfaction rate. Since its establishment, PCBFuture has mainly provided turnkey PCB assembly services for customers in Europe, America, Canada, Japan, Korea etc. From quick-turn prototyping, low volume high mix to high volume production, we always keep in mind that top quality, on time delivery, competitive price and impeccable service are the only way to win your loyalty. This allows you, the honored customer, to focus on your core business well assured that your needs are in safe and expert hands.  Why choose us?  PCBFuture continue to absorb advanced technology at local and abroad, and adopted advanced SMT equipment from Japan and Germany, which like high-speed placement machines, automatic press machines as well as 10 temperature re-flow soldering machines. Our PCBA assemblies and dustless workshop is guaranteed by the AOI and X-ray detection. We are fully conformance with the ISO9001: 2015 quality management system, all circuits boards will be under electric testing before loading to SMT assembly lines, and all PCBAs also can be tested if in demand before delivery. Continuous Improvement is our one of company cultures, and should be the one of yours, which pushes the long-term and strong cooperation between us. We are so proudly to drive our customers and us to success through our professional team who with rich experience, sincere & meticulous attitude. Our staff can assist customers in providing integrated solutions from pre-sales to post-sales. Our cost accounting experts also can work with you to create the most cost effective solutions from your prototyping process. Professional, Flexible and Reliable are the heart of how we meet our customer's needs. We firmly believe you will be completely satisfied if work with us. Let's enjoy the work and grow-up together.

Company Introduction: Shenzhen Kunpeng Core Technology Co., Ltd. is a technology enterprise specializing in industrial control boards, medical devices, rail transit, and automotive electronics, integrating research and development, production, and service. The company boasts a professional technical team with expertise in most electronic products. It primarily provides technical services such as PCBA design, PCBA board modification, prototype manufacturing, mass production, electronic component procurement, and SMT/PCBA soldering and processing. Since its establishment, the company has established a precise, efficient, and standardized operating mechanism. In the future, Kunpengxin Technology will always adhere to technological innovation, persist in optimizing processes, and take superior product quality as the fundamental starting point. It will provide services such as product design and scheme improvement in various application fields including medical devices, industrial control, automotive electronics, instrumentation, and rail transit. Additionally, it will offer technical support for difficult projects, help customers shorten development cycles, save development costs, provide simple testing solutions, etc. The company always adheres to the core values of "focus, dedication, quality, and service. " It hopes that through our dedication and unremitting efforts, we can work together with our partners to create a better tomorrow! Main Business: PCB design, BOM production, schematic drawing; Prototype manufacturing and debugging; SMT/PCBA soldering and welding debugging; Bulk component procurement; Mass production of circuit boards, OEM/ODM manufacturing of various finished and semi-finished products; Medical device and industrial control board maintenance and repair;

Established in 2008, YanXin has nearly two decades of expertise in providing a comprehensive range of laptop parts.

Core Product Lines

Yantai Wistar Automobile Parts Technology Co. Ltd is a professional cylinder block and cylinder head assembly machine manufacturer integrating R&D, production, sales and service. The annual production is 32, 000 units, and it has been exported to many countries. The factory covers an area of 4000 square meters, the factory is equipped with modern testing and cleaning equipment in accordance with domestic advanced standards, and the engine assembly line and engine hot test running-in line with a high degree of automation; The key stations of the company's production line are all operated by automatic tightening machines to ensure the high consistency of products; The company conducts 100% hot test running-in test on the outgoing products to ensure that each product meets its factory inspection indicators.

Shanghai Lejia CNC Machine Tool Co., Ltd. is an industrial and trade enterprise specializing in machinery manufacturing, tool design and manufacturing, sales and import and export rights.

JINAN XIN TAI YUAN IMPORT AND EXPORT TRADING Co., Ltd.

Shenzhen Mingcome Industrial Internet Co., Ltd., founded in 2011, has solidified its position as a globally recognized and preeminent distributor of original electronic components. We are not merely a supplier but a strategic partner dedicated to empowering the innovation and production efficiency of over 50, 000 esteemed clients worldwide, ranging from industry-leading Original Equipment Manufacturers (OEMs) and Original Design Manufacturers (ODMs) to agile Electronic Manufacturing Service (EMS) providers and dynamic small and medium-sized enterprises. Our physical and operational footprint, strategically anchored by branches and a specialized transit warehouse in the pivotal hubs of Hong Kong and Shenzhen, is meticulously engineered to provide a resilient, responsive, and reliable supply chain backbone for the global electronics industry. This infrastructure supports our fundamental mission: To be a comprehensive, value-creating nexus within the industrial supply chain. We achieve this by deploying an elite team of industry specialists and a continuously refined ecosystem that seamlessly integrates critical value-added services, including proactive demand creation, end-to-end turnkey solutions, deep technical support, flexible warehousing and logistics, and a sophisticated IC e-commerce platform, all designed to fully meet the complex and evolving needs of modern electronics manufacturing.

"Our company is dedicated to the custom design, development, and assembly of LED light engines. Unlike standard lighting manufacturers, we do not offer off-the-shelf products. Instead, we partner with our clients to create bespoke solutions: Printed circuit boards (PCBs) populated with LEDs that serve as the core light source.

About OurPCB

Hefei Jingchuang Technology Co., Ltd. Founded in March 2011, which is a national high-tech enterprise and located in Lujiang County, Hefei City, with convenient transportation and superior location.

MZH PCB, established in 2015, is a one-stop manufacturer in the electronic hardware industry. We provide PCB fabrication, PCBA assembly, PCB reverse design, and component sourcing services.

Shandong Rongye Machinery Co., Ltd from Rongye Group is a company dedicated to providing superior petroleum drilling equipment and drilling services to customers around the world. It is headquartered in Qingdao, China. Our company now has two manufacturing bases located in Shandong and Shanxi. Our main products involving Land type oilfiled drilling rigs, Mud pumps, solid control systems and oilfield common use equipment, tools and spares. At present, our products are mainly sold to major oil producing regions and countries at home and abroad.

Jiaxing City Qunbang Hardware Co., Ltd. (brand: QBH) is a fastener enterprise integrating production, design, sales, and after-sales service. The company is located in the Hangzhou-Jiaxing-Huzhou Plain, close to Shanghai, Ningbo, and Zhapu ports. Thanks to its superior geographical position and convenient transportation, the company has natural advantages for export business.

Dezhou Lianrui Technology Co., Ltd, was founded in 2021 and is located in Taitou TempleIndustrial Park, Tianqu New District, Dezhou City, Shandong Province. It is a high-tech enterprise that integrates product design, production, and service. The company is mainly engagedin the research and development of hydraulic end accessories for oil drlling pumps, and hasobtained multiple achievements, ministerial level awards, and invention patents. Main products: Valve box, cylinder liner, valve body, valve seat, intermediate rod, wear-resistant disc, cylinder liner fange, cylinder head flange, valve cover pressure cylinder, cylinder head pressurecylinder, valve seat pressure cylinder, clamp, guide and other products are supplied to multipledomestic land and marine oil felds, and exported to the United States, Canada, Indonesia, Iran, Saudi Arabia and other regions, and have received unanimous praise from the industry; The company has a group of professional technical talents who have been engaged in the production of mud pump accessories for many years, and can provide a complete set of professionalthoughtful and satisfactory services to the vast number of users.

Primustron Electronics (Aka Beijing Kunfang Technology Co., Ltd) was founded in 2000, dedicated to EMS industry for over 20 years.

Diligence & Fine Machinery (Qingdao) Co., Ltd. is specialized in dealing with the transmission components for general use, it is the integration of the manufacturing and sales of them, the products are mainly for export. A full range of tansmission parts are developed and designed by our capable and experienced engieers and advanced equipments are invested which ensure the superior products quality, reasonable prices and broad sales network, aiming to provide global customers with excellent power transmission components and excellent service. We have been dedicated to developing and improving the products quality and distribution network for 15 years, and as a result, Diligence & Fine has become one of the most famous brands in this highly competitive market.

XMZB was founded in 2013 and is a professional company engaged in industrial intelligent automation equipment, various non-standard customized equipment, precision mechanical components, fixtures, molds, factory automation transformation, and international trade in the home appliance industry, hardware tools, electronics industry, automotive industry, and other industries. A comprehensive physical company with its own research and development, design, and production.

Since 1999,  NK Technology (Shenzhen) Limited Company have been leading the way in SMT electronic manufacturing equipment from distribution and supply to installation and maintenance. We are dedicated to understand our customers' needs and consistently exceeding their expectations.

Guangzhou Huilian Machinery Co., Ltd (HFH Seals registered in Hong Kong), located in Guangzhou, China, is a professional supplier /OEM supplier for excavator parts, and has been specializing in this line of business for more than 15 years.

Ridea (Shanghai) Machinery Equipment Co., Ltd., mainly in charge of export business, is a subsidiary company of Xinxiang Huazheng Radiator Co., Ltd. Located in Henan Province, is a modern enterprise specializing in cooling system radiator design, manufacture, sales and service. Our main products include water radiators, condensers and intercoolers and so on that are widely applied to automobiles, heavy duty, construction machinery and generator sets.

Global Well is a leading provider of comprehensive PCB/PCBA solutions, specializing in OEM and ODM services. Our product range includes PCB layout design, PCB manufacturing, component sourcing, PCB assembly, turnkey product assembly, wire harness production, and enclosure production and assembly. With a strong commitment to quality and innovation, we offer seamless one-stop solutions tailored to meet our customers' unique needs.

Mu Star Group Co., Limited is founded in 1998 in Shenzhen. We focus on providing customers with one stop PCBA&OEM Customization Services, including PCB manufacturing, Electronic components sourcing, SMT, DIR Enclosure assembly, Fast sample preparation, Programming test, OEM, ODM etc.