screw system10,000+ factories verified

Zener was started in 2008 by some pioneers of the modern orthopedic implant industry in China and overseas. They all have more than ten years of experience on medical device industry and believe developing simple solutions for difficult problems is the best way for people's healthy life.

Changzhou Waston Medical Appliance Co., Ltd, one of China's most vigorous and innovative medical device manufacturers and related service providers, was founded in 2002. It consists of five divisions, including the Orthopedics Department, Surgical Stapler Department, Thoracic Surgery Department, Surgical Instruments Department and New Product Development Department. Our company has three R&D and production bases, located in National Changzhou Hi-tech Industry Zone of Jiangsu, National Wujin Hi-tech Industry Zone of Jiangsu, and Science and Technology Center of Changzhou separately.

Shanghai A-orth Medical Co., Ltd., established in 2016, has swiftly risen to prominence in the global orthopedics market, specializing in the sale of premium orthopedics and diverse medical products. The company's portfolio boasts an extensive range of products, from intricate spinal surgery series items to essential metallic bone plates, screws, and intramedullary nails, all designed to cater to the diverse needs of the medical community.

Tianjin Jucai Huixin Industry and Trade Co., Ltd, referred to as Jucai Huixin, is located in the famous steel industry belt in northern China - Daqiuzhuang Industrial Park, Jinghai District, Tianjin City, was established in 2020, is a special production of photovoltaic bracket, photovoltaic sinks, CZU profiles, and other metal products of the entity factories, with a registered capital of 50 million yuan, the company covers an area of 15, 000 square metres, it is a collection of research and development, production, and sales as one of the manufacturer of photovoltaic mounts. The company has 10 international advanced CZU steel automatic production lines, more than 100 skilled workers, annual profile processing capacity of more than 1 million tonnes.

Qingdao Dongma Environmental Protection Equipment Co., Ltd. Has over 28 years of manufacturing and engineering experience and offers high-performance water treatment systems, which are designed to achieve reliability and efficiency. Our core equipment is designed according to international standards and ensures long-term stable operation and easy maintenance - this is highly suitable for customers in various industries worldwide.

Jiangsu Entpu Intelligent Equipment Co., Ltd.: A Rising Star in the Intelligent Temperature Control Field

Exported to 60+countries, 20000 Square meters factory area, 13 years history.

Qingdao Yimei Environment Project Co., Ltd. Was set up in 1988. Our company is located in Jiaonan City. We have a production area of 15, 000 square meters and a workshop building area of 36, 000 square meters.

HongKong Hero-Tech Group was establishedin 2005, which is integrated with R&D, production, salesand technical services, Shenzhen Hero-Tech Refrigeration Equipment Co., Ltd., a subsidiary company of HERO-TECH Group, was founded in Shenzhen, Guangdong Province in 2010. The company currently has two major production bases (Shenzhen, Jiangmen) and a branch(Changzhou, Jiangsu Province), with

The company is a professional manufacturer of steel products, through the ISO9001-2000 certification, strong technical force, advanced production equipment, first-class production technology, perfect quality assurance system. Main products: All kinds of wire mesh, nails, wire, c-shaped steel purlin, Z-shaped steel purlin for steel structure, all kinds of steel pipes and all kinds of non-standard cold-formed steel profile. Products sell well in more than 20 provinces and cities, exported to France, Japan, Southeast Asia, South Africa and other countries and regions. Our company is a member of China Building Metal Structure Association and cold formed steel Association. And we have over 11 years experience in this field.

Founded in 2015, our company specializes in the research, development, and manufacturing of solar mounting structures and related components. With over 7, 000 m² of modern production facilities, more than 100 skilled workers, and an R&D team with over 10 years of customized engineering experience, we provide complete mounting solutions for solar projects worldwide.

Tianjin Vieworld International Trading Co., Ltd. is a professional manufacturer and exporter specializing in pipe clamps, solar mounting systems, and a variety of fasteners. We are not only a reliable trading partner, but also operate our own production facility, integrating over 20 years of experience with cutting-edge manufacturing technology.

Welcome to Pronotek Vacuum Tech. Pronotek is an Italian brand and direct manufacturer of vacuum pumps and vacuum systems, backed by nearly 30 years of research, development, and manufacturing expertise. Since entering the Chinese market in 2017, we have been delivering advanced European technology and reliable quality directly to our customers.

SinoJ International Trade (Tianjin) Co., Ltd. is a subsidiary of the Photovoltaic Foreign Trade Division of Xiushui Pipe Manufacturing Co., Ltd., strategically located in Datun Industrial Park, Jinghai District, Tianjin, China.

Suzhou Buswille Intelligent Technology Co., Ltd., established in 2025, is a high - tech enterprise deeply rooted in the field of industrial automation. Upholding the mission of "Deep Intelligence, Empowering Manufacturing", we have built an industry - leading technological innovation system through our strong independent R & D capabilities.

We are Shanghai Qianshan Piping Technology Co., Ltd. (Q. S. P. T)

Jinan Sunward Machinery Co., Ltd has two brands. One is Sunward, and the other one is Shengrun. It is a human food machinery and pet food machinery manufacturer that specializes in manufacturing machines such as snack food machines, pet food machines, textured soy protein machines, corn flakes machines, nutrition rice machines, and so on...Our company has over 16 years of manufacturing experience. So far, there are more than 100 employees in 9 departments. Including the product development department, production department, quality inspection department, domestic sales department, international sales department, technical department, logistics department, etc. You can receive professional service.

Jinan Eagle Food Machinery Co., Ltd. Located in the famous industry city-Jinan City, the capital of Shandong Province.

Kopa Trading (Shanghai) Co., Ltd, is located in Shanghai, China. Shanghai has unique geographical advantages, from industry information to product chain, can supply the buyer the most effective support. Kopa is an air compressor manufacturing and trading company. Relying on twenty years of professional experience in the air compressor industry, we provide integrated solutions for the whole industrial chain of the upstream and downstream air compressor industry. Kopa has sold more than two thousand air compressors, which can provide a variety of products from various types of air compressors to all kinds of air treatments, like screw air compressors in various power and capacity, air dryers both refrigerated and desiccant, air filters, etc. In aerospace, electronics, petroleum and natural gas, chemical industry, food, medical, pharmaceutical, scientific research institutes, has a wealth of service experience. A tireless pursuit of quality, providing high-quality products and services at the most advantageous prices, and providing air compressor products to match the efficient and orderly operation of air compressors around the world. Kopa has a comprehensive capability to provide OEM, ODM service. Kopa has its own trademark and brand 'RUNNINGWAY'. We wholeheartedly provide you with professional, efficient and reliable services. To improve the efficiency of air compressor and reduce energy consumption, we are willing to make unremitting efforts for the green and sustainable development of the earth.

Suzhou Youbetter Medical Apparatus Co., Ltd. is the manufacturer of orthopedics for 20 more years, with a 60, 000 square meter factory located in the Jiangsu Yangzijiang International Metallurgical Industry Park. We specialize in the development, production and sales of medical instruments, which our marketed under our "YOUBETTER" brand. We have hundreds of machines in our factory, including DMG, HAAS, STAR, CITIZEN, BROTHER...We have CE, ISO, GMP, European free sales, our quality is recognized by the doctors all over the world.

Global Solar Mounting Solution Provider: Xiamen Wanhos Solar Technology Co., Ltd.

MG Solar is a manufacturer of high quality solar mounting systems for sloped roofs, flat roofs, ground level open spaces and agricultural farms. We are dedicated to researching, designing, manufacturing and marketing stable, reliable and cost effective solar PV mounting system solutions. Our mounting systems are made of high-strength materials and optimized designs to provide strong and reliable support for solar panels that will last in all weather conditions.

BBA automation headquartered in Guangdong, China. In the wave of global industrial 4.0 transformation, automation equipment has become the core driving force for enterprises to improve production efficiency, ensure product quality, and enhance core competitiveness. As a professional manufacturer specializing in the R&D, production, and sales of automatic equipment, BBA has been committed to providing high-quality, efficient, and customized automation solutions for customers around the world since its establishment. With a complete industrial chain layout, rich export experience, and a professional team, BBA has gradually grown into a trusted partner in the global automation equipment industry, winning widespread recognition and praise from customers in various fields.

Jinan New Penguin Refrigeration Equipment Co., Ltd. is one of China's leading suppliers of compressors, serial condensing unit equipment, refrigeration system accessories, valves and various consumables. Founded in 1991 through strategic investment, the company adheres to the business philosophy put forward by Chairman Mr. Liu Junjiang: "Create brand value for all partners, deliver optimal services, and achieve mutual benefit and win-win results". With an inclusive mindset and enterprising spirit, it has evolved into a diversified group operation entity, integrating Jinan New Qipeng, Shandong Snowball, Hangzhou Snowball, and Xi'an Branch of Jinan New Qipeng under its umbrella.

YitaerVacuum Technology (Dongguan) Co., Ltd. is a professional manufacturer specializing in vacuum pumps, vacuum systems, and vacuum application solutions.

"XIAMEN KINGSOLAR NEW ENERGY TECH. Co., Ltd, Protect the ecological environment and jointly build a new energy earth"

      Zhuhai Ruichaung Technology Development Co., Ltd was established in 2000. Engaging in small bag packaging machinery, it is a technical manufacturer focusing on development, production, sales and service. We obtained many certifications, including "Software Enterprise" in 2009, "Hi-Tech Enterprise certificate" in 2016, "Zhuhai Outstanding Independent Brand Enterprise" in 2017 and CE Certification. In 2018, we obtained "Intellectual Property Management System Certification" in 2018, "Advanced Unit of Zhuhai Science and Technology Innovation Enterprise Certification" and "High-Tech Products in Guangdong Province Certification". We have our professional technicians, engineers, sales and after-service team. We all pursue and insist our company concept, precise, innovation, integrity and credibility.

Our company supplies different kinds of products. High quality and reasonable price. 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. To perfect our service, we provide the products with good quality at the reasonable price.

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.

Xiamen wintop new energy technology Co., Ltd. Was established in 2016 and is a high-tech enterprise dedicated to the research and development, production, and marketing of solar bracket systems. We specialize in providing a variety of solar bracket systems suitable for different application scenarios for residential, commercial, and utility customers, including ground mounted systems, roof mounted systems, farm mounted systems, carport mounted systems, solar tracking systems, and other solar accessories.