| Message: | Yongkang Hanga Trade Co. LTD is a professional supplier which provides a variety of backpack, to provide customers withGood quality and good servicebackpack ,Leatherx1c77ebanand backpack and so on. Since the company had been established in Zhejiang Province,Jinhua City,Yongkang City,100 yongkang construction road, adhere to people-oriented ,and the quality of survival, to the credibility of development,our company have made an outstanding achievement.We based in Zhejiang Province,market-oriented,to customers are thinking,anxious customer anxious. Yongkang Hanga Trade Co. LTD adhere to the continuous technical innovation , continue to create PAHAJIM value for our customers.Yongkang Hanga have branches inQinghai Province,Anhui Province,Haidong Area,Haixi Menggu Zang Autonomous Prefecture and other cities , and all staff focus on small backpack industry innovation and development;and we rely on the growing of beyond the backpack innovative practice ability to win the majority of customers trust and cooperation. details: The internal frame backpack is a recent innovation, invented in 1967 by Greg Lowe, who went on to found Lowe Alpine and Lowepro, companies specializing in backpacks and other forms of carrying bags for various equipment.[5] An internal-frame pack has a large fabric section around an internal frame composed of strips of either aluminum, titanium or plastic, sometimes with additional metal stays to reinforce the frame. A complex series of straps works with the frame to distribute the weight and hold it in place. The internal frame permits the pack to fit closely to the wearer's back and minimizes shifting of the load, which is desirable when participating in activities that involve upper-body movement such as scrambling over rocky surfaces and skiing. However, the tight fit reduces ventilation, so these type of packs tend to be more sweaty than external frame packs. The internal construction also allows for a large storage compartment; |
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