adjustable bottom bracket800+ 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...

Located Headquarter in Hangzhou, China, Hangzhou Dooren Technology Co., Ltd is a professional experienced exporter for its owned local factories of automatic door(including automatic sliding door operator, swing door operator, telescopic door operator and revolving door), gate opener, sectional industrial and garage door opener, hermetic door, turnstile and barrier, meanwhile, we are also in charge of exporting our brother factories's products such as tubular motor, central motor, rolling shutter motor with accessoreis, home alarm, CCTV products and other construction related products.

1, Company Overview

Wuxi Newton Technology Co., Ltd is established in 2000 with 5 million CNY registered capital, with 5000 sqm production area and more than 100 employees.

Shanghai HJ Foodnbev Machinery Co., Ltd is a company specializing in R & D, production and sales of automatic transmission equipment and accessories.

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

Borhaf Metal Fabricator is an ISO9001: 2015 certified metal fabricator, we specializing in custom steel products in all types of sheet metalworking / stamping, metal pressing and can manufacture custom pressed metal parts. With a strong production capacity, we always manufacture superb pressing parts for our customers. We provide a completely flexible service for small and large volume production of professional pressing parts.

CHI Hardware Corporation Limited is located in SUZHOU, JIANGSU, China, and it is a professional manufacturer of Sectional Garage door and Industrial door hardwares and also a supplier of whole set of doors. We are a rapidly growing company, specialized in producing metal stamping, casting, plastic injection products. Besides, we also produce some precision CNC machining parts.

Ma'anshan Chuxing Municipal Facilities Co., Ltd. is located in Ma'anshan City, Anhui Province, which is known as "the First City of Jiangdong" and "the City of Poetry". It is a comprehensive industrial enterprise integrating research and development, production and sales. The company has strong technical force, advanced production technology and complete equipment. It is a leading enterprise in the segmented industry, and its enterprise management and operation have reached the domestic leading level.

Cixi Liyang Bicycle Industry Co., Ltd. Was established in August 2013. Since its establishment, the company has been continuously growing and becoming more and more specialized. Has passed ISO9001: 2015 and ISO16949 international quality system certifications; And they have successively obtained product certification certificates from the European Union, the United States, South America, and Southeast Asia. Specializing in the production of high-end bearing aluminum alloy bicycle headsets, aluminum alloy BB axles, card type center axles, bicycle/electric vehicle aluminum alloy accessories, bicycle pedals, height boosters, etc;

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.

Zhejiang Ocean Industry Co., Ltd. is a specialized Manufacturer of a full range of chains, sprockets, gear, gear rack, pulley, taper bush, shaft, gearbox, worm gear speed reducer, helical gear speed reducer, worm helical gear speed reducer, speed variator, cycle-drive gearboxes, couplings, door/gate parts and so on.

Welcome to Epman Racing Parts Co., Ltd. Epman is a manufacturer of Performance and OEM products servicing the most popular import, domestic and light truck after market segments.

Welcome to Henan NCY I/E trade Co., Ltd, a leading manufacturer of high-quality glass accessories such as door handle, shower hinges, sliding accessories, patch fittings as well as door closer. Since 2007, our factory has been delivering exceptional products to customers from around the world.

Koford Development Co., Ltd. Was established in 2013, is a professional engaged in the research and development, production and sales of TV Mount & Stand, computer stand factory, the products are mainly exported to Europe and the United States market, our customers have specialized online e-commerce, also have offline distribution of traditional customers

Xiamen Goomax Energy Technology Co., Ltd. is a high-tech enterprise that is specialized in the design, manufacturing, sales and services of photovoltaic products. We are dedicated to providing global customers with reliable and cost- effective photovoltaic system solutions. Up to now, Goomax has expanded our presence to over 100 countries and regions, and is ranked among the top solar mounting system exporters in China.

Dongguan Man-ni Hardware & Plastic Products Co., Ltd, Founded in 2014, Man-ni specializing in the research and development, production and sales of hardware and plastic products. Since its establishment, we have been committed to providing high-quality hardware and plastic products for various industries. After years of development, the company has established a good reputation and brand image in the field of hardware and plastic products with its strong technical strength, advanced production equipment and perfect quality management system. With advanced production technology, exquisite craftsmanship and perfect service system, we have won wide reputation and credibility in the industry.

Zhongshan yingbo metal Industry Co., Ltd. is a metal manufacturing company with 20 years experience that specializes in providing high-quality metal products and solutions for a wide range of industries.

It is the world of the door, it is the earth for talents starting soaring ambition in door industry, every of its prominent design leads the tide of fashion, every of its quality guarantee is the permanent promise to the consumers.

Zhejiang Axwill Electrical Company Limited(Subcompany: Hangzhou Lianli Electrical Company Limited)

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.

Since its establishment in 2016, Yuanhong Shelf Co., Ltd. Of Bazhou City has been rooted in the core area of the Beijing-Tianjin-Hebei economic circle, relying on an 8-acre modern production base and a professional talent team. From supermarket shelves to home storage areas, with industrial-grade manufacturing capabilities, it has redefined the value of space. Its products are exported to markets both at home and abroad, dedicated to providing innovative and practical space storage solutions for global customers.

Holy Intelligent Logistics Equipment (Nanjing) Co., Ltd. - Your Trusted Intelligent Warehousing Partner

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.

Leon Solar is a company focused on the design, manufacturing and sales of solar bracket products. Our business scope includes the development, production of solar mounting systems.

Xiamen Panda Solar Technology Co., Lltd is a manufacturer focusing on the design, production and sales of solar photovoltaic mounting system. Our product line covers a variety of solar mounts, including sloped roof mounts, flat roof mounts, fixed ground mounts, multi-angle tilt adjustable mounts and carport mounts, etc. Our products can adapt to various roofs, terrains and environments, such as mountains, plains and seaside areas, etc.

HARBIN CMEG CO. Ltd. was founded in 2005. In order to make installation simpler, faster and better, we dedicate to the research, development, design, and manufacturing the Installation materials for mini-splits air conditioner, heat pump and HVACR equipments. Including condenser support & brackets, PVC lineset cover kits, insulated copper tubes.

Blue Dolphin (Xiamen) New Energy Co., Ltd. (referred to as "Blue Dolphin"), headquartered in Xiamen, China, is a company committed to providing high-tech research and development and efficient services, specializing in the research and development, production, sales and service of products in the field of solar mounting system, to provide customers with the most stable, reliable, economical and efficient new energy system solutions.

Utterly TY Intelligent Technology Co., Ltd. is a collection of product design, research and development, sales, installation in one of the high-tech private enterprises.

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.