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strives for realism the innovation
honest and have faith,customer first,focus on quality
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Ensure product quality and customer service, continuously improve the production
process and technology to meet customer requirements around the world
High quality selection of material, do you satisfied with the products
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Quality is the life of the enterprise, in order to protect your life, for your company to establish a quality guarantee system. The market is like water, the enterprise is like boat, the quality resembles rudder, the person is helmsman.
Founded in 1991, Ningbo Sunrun Industry & Trade Co.,Ltd. is a professional manufacturer engaged in producing bicycle transmission parts.
The key products range from derailleur sets, freewheels, alloy hub,alloy chainwheels & crank, brake sets. Keeping ahead in the industry, every member of Sunrun has regarded the perfect quality as the life of an enterprise
By adopting advanced technique such as high precision cool-forging figuration. numerical-control processing and heat treatmen...
When SIS adjustment of back dialer is carried out, the chain is in the state of hanging on the second chain wheel of the largest chain link. Rotate the crank to make the transmission handle easy
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Flower drum, commonly known as "flower drum barrel", is the barrel outside the shaft connecting spokes, usually also known as axle skin. According to the different arrangement of the number
Read MoreCultivate "have the courage to go beyond, after its leading" spirit of enterprise
to create "honesty, customer first" corporate brand
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