roller cones1,000+ factories verified

Hefei Wang Qin Spring Co., Ltd. Was founded in 2006, is located in one of the National Garden - Hefei City, Anhui province. We professionally produce all kinds of luxury garage doors, industrial doors, shutter doors in matching torsion springs and tension springs. In addition, we are also supporting the production with all kinds of flange, steel wire wheel, and a variety of other accessories, etc...

Longyue Was established in 1998, located in Cangzhou which is in the industrial zone of Cangzhou city, and enjoys good location and convenient transportation. Longyue specializes in water well drill bits, oil well drilling bits, like: Tricone Bits (Steel tooth & TCI bit), Tri-cone Bit, Three cone bit, Tricone Drill bit, tungsten cabide inserted bits, Tricone rock bit, Milled tooth bit, Roller Cone Bits, matrix body PDC bits, steel body PDC bit, Reamer bit, drill pipe, drill collars, engineering bits, stabilizers, for water well, oil field, construction and underground foundation work all over the world. All of our products are in accord with API and ISO standards. <br/><br/>Longyue is registered with 10 million RMB capital, possesses over 1800 hectare area and 70 various manufacturing equipment. Our company has 100 employees, including three professors, 12 senior engineers and 37 intermediate technicians. <br/><br/>Advanced technology and equipment, excellent technicians, and scientific management will guarantee our products have superior quality, highly competitive prices and speedy delivery. Longyue products not only won the trust of domestic clients, but also are exported to USA, Middle East, South Africa. If you have any questions, please do not hesitate to contact us. Your any consultations will get our prompt and sincere reply. <br/><br/>We can design HY PDC bits by ourselves as your request and popular in the oil companies of domestic and overseas.

NANJING ALLSHING TRADE COMPANY Ltd was established in 2015. It is an enterprise, professionally produces style and leisure commodities, can meet all of your business needs. Based on excellent product quality, If you're not using us now, we invite you to give us a try. You and your customers will be glad you did. The company is favoured by businessmen both at home and abroad.

Shaanxi Hainaisen Petroleum Technology Co., Ltd is a high-tech enterprise with independent intellectual property rights. It was established in 2013. The total investment amounts to CNY 50 million.

Jinlin Smoking is a China native and leading supply chain resources integrator in smoking device & accessory industry. We have been playing an integrated role of manufacturing, distributing and wholesaling smoking products for over 10 years.

Suzhou Energy Tool Co., Ltd. (short "EGT " ) is a high-tech company formed by a group of drill bit experts with over 20 years work experience in world top oil service companies such as  Smith, Baker Hughes and so on. EGT has cooperated with many research institutes and at home and has formed an advanced technological system basing on market-oriented and continuously promoting technological innovation and product improvement.

Shaanxi Smogreen Technology Co., Ltd. is a company with diversified products. Our main products include two big categories: Smoking and Vaping Accessories, including Glass Smoking Pipe, Silicone Smoking Pipe, Herb Grinder, Rolling Tray, DAB Mat, Packaging, Tash Box, Hookah, Ashtray and other products. Our products are diverse in variety, of superior quality, and reasonably priced, and are highly favored by customers worldwide. Ensure the provision of high-quality products and services at all stages of production. We also support product logo customization and product peripheral customization, providing you with a variety of choices. We provide customized solutions for global customers. Our customer base includes businesses, institutions, and individual consumers. We are committed to meeting the diverse needs of our customers through continuous innovation and product optimization. Smogreen is export company integrating production, sales and service. We also support product logo customization and providing you with a variety of choices. In order to ensure customer satisfaction, we implement comprehensive quality inspection measures in all stages of production. We will provide you with high-quality products and thoughtful service. No matter what kind of smoking accessories you need, we can match them wondfully. Smogreen will always be your trustworthy friend! All of our company's products are exported overseas and renowned in numerous markets. Our products are exported to multiple countries and regions around the world, including the United Kingdom, the United States, Japan, Italy, and Southeast Asia. We are committed to establishing a global sales network and providing high-quality customer service to meet the needs of different markets. If you have any further enquires, please contact me!

Hejian Dingtong Drill Bit Manufacturing Co., Ltd. is located in Junzi Hall Development Zone, Hejian City, Cangzhou, Hebei Province, 166km away from the Economic and Technological Development Zones along China National Highway 106. It is adjacent to Baocang Expressway in the south, Daguang Expressway and Beijing-Hong Kong-Macao Expressway in the west, and Beijing-Shanghai Expressway in the east, enjoying a superior geographical location and convenient transportation.

Hangzhou Yiqi Sports Equipment Co., Ltd. Has been producing sports goods since 2004. It is a professional self-owned enterprise integrating design, development and manufacturing, producing products such as roller skates, skateboards and protective gear. This company covers an area of 4828 m² And has 3 production lines and 1 carbon fibre production line.

Nanjing BEWE International Trading Co. Ltd, whose predecessor was the salesdepartment 3 in Jiangsu High Hope International Group Corporation, is specialized in sports products export.

VICTEAM SPORTS was founded by David Fan who has combined for more than 20 years in the sporting goods industry. He brings with him a continued passion to never stop improving your overall experience, from response time, to product knowledge, to manufacturing processes, to simply communicating that your sporting goods are on the way.

Guangzhou Huasheng Metal Materials Co., Ltd., established in 1989 and now own seven subsidiaries, is a professional leading manufacturer of Bus Shelter, Light Box, kinds of kiosks, electric water heater, other metal products and so on. Guangzhou Huasheng Metal Material Co., Ltd. is one of the subsidiaries. We have accomplished vast of projects and set up a clear mandate to provide high quality products and services. We have established coorperations with IKEA for 20 years. <br><br>With30 years' effort, we have established a complete set of strict and effective management system according to ISO9001: 2000. Now our enterprise has developed into a large corporation, manufacturing, processing and trading. We own two production bases covering an area of 120, 000 sq. M. About 1, 000 workers, a most professional team consisting of technicians and managers. Since establishment, we insist in this creed "strive for development on the basis of quality, LED by customers' requirements, provide good after-sales services". We take it as our goal to build famous brand. <br><br>We will satisfy our customers, both OEM application user and end-user through the development of the modular products and application specific products. Huasheng has successfully established good business relationships in a lot of countries and regions, such as USA, Canada, Australia, Middle East, Europeans, Africa etc. <br><br>We highly expect you to be our valued customer. <br><br>A warm welcome to customers and friends to visit us and cooperate with us!

Prostar is a Chinese manufacturing and trading company, we mainly export entrance system and all the related accessories.

Established in 2016, BROS is a leadingenterprise, offering high-quality products andservices globally. Lt has grown steadily viaadvanced tech and innovative ideas, committedto excellence in all biz aspects. Comprisingskilled pros, it closely collaborates with clientsfor custom solutions. Lts products are known forquality, reliability, and durability, with strict QCBesides product quality, it values long-termcustomer relations, offering prompt service. Looking to collaborate and help businessesthrive globally, customizable per company details.

Zhengtaifeng Co., Ltd. Was established in 1992 in mainland China. The company specialises in the design, production, and sales of winding machine equipment used in linear structures, tension control systems, wires and cables, textile mechanical and electrical industry nozzles, warping machine parts, complex alloy products, spraying ceramic rollers and ceramic products, coils, wireless charging module PCBs, and precision machinery processing and manufacturing.

Qingdao Hexin Machinery Co., Ltd., is a pioneer for manufacturing high temperature heat resistant nickel alloy centrifugal cast tubes, furnace rolls, investment cast baskets and trays, cast fixtures.

Hejian Hengji Bit Manufacture Co., Ltd is specialized in manufacturing high quality rock bit since 2001, especially for tricone bit, PDC bit, hole opener, single cone bit and drag bit. With advanced CNC machines and R&D team and on-time delivery. We have kept our clients ahead of schedule and under budget by providing the highest quality tools at the best possible prices. We ship to more than 40 different countries and serve industries such as Oil & Gas, water well, Construction, Mining, Horizontal Directional Drilling (HDD), Geothermal and Environmental. Our experienced staff is here to assist you with everything from choosing the right bit to shipping around the globe. Our goal is to provide our customers with the best quality tools, accessories and service in the industry. We are supported by many years of experience, trained professionals and a full machine shop. Reduce the cost, Speed the drilling, Guarantee the safety is always our aim. We have been always insist on"Hengji bit, focusing on quality"

Hebei Ruishi Bits Manufacturing Co., Ltd., was founded in 1990, it is a professional company engaged in diamond drill bit and drilling tool research and development, design and manufacture, sales and service of specialized company. The company is located in Renqiu city which is rich in oil resources, Renqiu is also the location of Huabei oilfield.

Lovisle Tech, based in Shenzhen and established in 2017, is one of the most advanced companies in producing electronic technology products. Our company designs, engineers, and sells advanced electronic cigarettes.

Shandong Yacheng Petroleum Technology Co., Ltd. (YCPT) is a supplier of drilling equipment for the oil and gas industry, located in the second largest oil field in China - Shengli Oilfield in Dongying City. We are a subsidiary of Xincheng Petroleum Group, which is established in 2003. We are a first-class supplier in vendor list of CNPC, SINOPEC, and CNOOC, and member of CCOIC, CCPIT and so on.

Xiamen Vigor Technology Co., Ltd. is a professional supplier for various kinds of facade fixing anchors & construction anchors, shutter door and garage door springs & door accessories, which are widely used for wall cladding projects and other construction works, as well as shutter door & garage door installation works.

      Established in 2016 in the bustling mountain city of Chongqing, Chongqing Bweiser Industry Co., Ltd. Has rapidly emerged as a rising star in the industry. As a comprehensive enterprise integrating production and export, Bweiser boasts a 2, 000-square-meter production workshop and operates across diverse fields including home gardening, safety, kitchenware, hardware and gear etc...The company demonstrates robust production strength through efficient, large-scale output of products ranging from garden tools and barbecue grills to rain gear, enabling rapid responses to the order needs of global customers.

1. Company Profile and Development History

NINGBO ONEREEL MACHINE Co., Ltd. is one of the leading metal parts and plastic parts manufacturers and exporters in China, such as empty spool, wire spool, steel cord spool, warp knitting beam, pumps and cable construction, OEM customer parts. ONEREEL located in Ningbo City, near Ningbo Seaport and Ningbo Airport.

Weifang Better Ceramics Co., Ltd is a professional production of Reaction Sintered Silicon Carbide (RBSiC) Or Silincon Infiltrated Silicon Carbide (SiSiC) ceramics enterprises, Our company is located in gaomi city which in the west of tourist city of Qingdao, the east to the world kite city of weifang. We warmly welcome new and old customers to visit us.

Fengfa machine is a professional stone crusher, ball mill. Scrap metal shredder which combines design, manufacture and sales team as well as supply various model of stone crushing machines and stone crushing plants, such as mobile crusher plant, quarry plant, jaw crusher, impact crusher, cone crusher, hammer crusher, roller crusher, sand making machine, sand washing machine, vibrating feeder, vibrating screen and so on. These machines are widely used in aggregates crushing purpose of mining, quarry and construction, crushing materials including limestone, granite, gravel, pebble, basalt, coal, recycled concrete, fly ash and slag etc. Our ball mill can grinding gold ore, iron ore, quartz sand, cement powder, our scrap metal shredder can crushing scrap metal, scrap aliuminum, model have 250kw, 315kw, 450kw, 900kw, 2000HP, 3000HP metal scrap shredder.

Ningbo Yinzhou Nord Machinery Co., Ltd. is a compositive strength company, engaged in different fields of parts manufacturing. Now we successfully own three subsidiaries, they are Parfect Casting Limited, Parfect Forging Limited & Parfect Engineering Machinery Co., Ltd.

Bestar Doors, established in 2006, is a leading manufacturer of overhead doors, roll up doors, and related hardware parts in China. We have support 32 overseas partners to become top 3 in their local market in the past 19 years.

MAYBAO is the best wholesaler of all kinds of smoking accessories, like Glass sweet puff pipe, grinders, snuff box wallet, rolling papers, trays, stash boxes, accessories, apparel and more.

Established in 2005, Beijing Roadsafe Technology Co., Ltd. Manufactures traffic safety products, and has become one of the most active and creative companies in the field.