杭州海天管业有限公司始创于1993年，是一家专业研发、生产不锈钢燃气热水器排烟管、燃气壁挂炉不锈钢排烟管、铝制平衡式排烟管、不锈钢波纹水管。实用新型专利产品：壁挂炉热水器不锈钢薄壁弯管，专利号：ZL 2009 2 0294612.0，燃气热水器强排伸缩不锈钢烟管，专利号ZL 2015 2 0976650.X。铝箔伸缩通风管、热水器进出水铜管等，是国内较早的研发和生产型企业。
　　2014年公司投资1.5亿元扩建新工厂，占地33350平方米，建筑面积35000平方米，公司设备精良，技术力量雄厚，年生产能力已达500万套以上。公司现状及愿景：“高端烟管制造商及领导者。”
　　公司坚持“优质、高效、专业、创新”，价格合理，诚信服务，长期为国内外顶尖品牌配套生产，多次被评为优质供应商，并通过ISO9001：2015质量体系认证。
　　公司位于旅游名城杭州市萧山区，环境优美、洁净，交通便利（毗邻杭金衢高速临浦出口经济开发园区），公司坚持科学高效管理，做好、做大、做强、做精品。永远服务客户，欢迎新老客户莅临惠顾。

Hangzhou Haitian Pipe Co., Ltd. was founded in 1993, it is a professional development and production of stainless steel gas water heater smoke pipe, gas wall furnace stainless steel smoke pipe, aluminum balanced smoke pipe, stainless steel corrugated water pipe. Utility model patent product: stainless steel thin-walled curved pipe of wall-mounted water heater, patent no. : ZL 2009 2 0294612.0,gas water heater strong row elongation and contraction stainless steel smoke pipe, patent no. ZL 2015 2 0976650.X. Aluminum foil expansion ventilation pipe, water heater in and out of copper pipe, is an early domestic development and production enterprises.
In 2014 the company invested 150 million RMB to expand the new factory, covering 33,350 square meters, construction area of 35,000 square meters, well-equipped, strong technical force, the annual production capacity has reached more than 5 million sets. Our situation and vision: "The world’s top Manufacturer and Leader of the Exhaust pipe industry."
Companies adhere to the "high quality, efficient, professional and innovative", the price is reasonable, good faith service, long-term supporting at home and abroad top brand customers, has been awarded quality suppliers many times, the company has passed ISO9001: 2015 Quality Certification.
The company is located in the tourist city of Hangzhou Xiaoshan District；A beautiful environment and convenient transportation city (Nearby Hangjinqu linpu export Economic Development Zone), the company has been adhering to the “scientific and efficient management, quality first, perfect product first, Always at customer’s service”, welcome guests and customers experts to HaiTian.