SHANGHAI TIANSHEN COPPER GROUP CO.,LTD
Shanghai Tianshen Copper Group Co., Ltd was established in 1992, which is engaged in manufacturing and selling non-ferrous materials and copper products. Over 20 years of development, the group pattern has been composed with Zhejiang Tianshen Copper Co., Ltd, Zhejiang Zhonghan Alloy Material Co., Ltd, Shanghai Tianshen Sanitary Wares Co., Ltd and Shanghai Tianshen Copper Group Lead-free Meter Co., Ltd as the production base, Shanghai Tianshen Copper Group Co., Ltd as the operation and management center. Its annual sales is above RMB 2.05 billion (More than USD 30 million). The Group has passed the ISO9001:2000 quality system certification in 2001 and the ISO14001:2004 environmental system certification in 2013, and possessed patents of “Copper Ingots for Gravity Casting and its Casting process”, “Permanent Gravity Casting Molds of Tin-bronze Castings and its Casting Process” and “A kind of suitable for Gravity Casting method of Preparation of Lead-Free Bismuth Brass Alloy Material” etc. Now, Tianshen has become a group enterprise featured with its Lead-Free and environmental-Friendly copper products.
Headquarter of Tianshen Group, established in 1998, is the operation center of the group company. It engages in the marketing of ingots, rods, water meters and valves manufactured by its sub-companies, as well as trading high precision copper stripes produced by several famous manufacturers from local China and foreign countries. These manufacturers adopt advanced equipments such as rolling mills, air cushion annealing furnace, etc. The products can meet the high requirements from industries such as auto, electricity, cable, electronics, IT, construction and etc.,. The annual sales volume reaches to 40,000 tons.
ZHEJIANG TIANSHEN COPPER CO.,LTD
Zhejiang Tianshen Copper Co., Ltd founded in 1998,and located in Tiantai Industry Park, with an area of 66,600 m2 which is including 50000m2 of modernized plant. By applying production processes such as power frequency induction furnace, medium frequency furnace, horizontal continuous automatic casting line, extrusion, etc. The company produces high-quality brass(bronze) ingots, environmental friendly lead-free brass(bronze)ingots, copper rods etc, which are used in valves and sanitary ware industry. It adopts Germany Spike and Switzerland ARL direct reading spectrometer, durometer and other physical testing equipments for quality testing. Its annual production capacity reaches 35,000 tons. Since establishment, the company, relying on group headquarters’ talents, technologies, and advantage of market resources, improve the production process continuously, make great efforts to improve the technology and quality level. It’s leading products and technologies: “environment friendly lead-free copper ingots Class A for sanitary wares” and “copper ingots for gravity casting and its casting process” has obtained national patents, and became strategic cooperation suppliers’ of international and domestic well-known brands in sanitary wares, valves, water meters and other industries.
ZHEJIANG ZHONGHAN ALLOY MATERIAL CO., LTD
Zhejiang Zhonghan Alloy Material Co., Ltd is established in 2015 and owns a 30,000 m2 plant located in Taizhou County, Zhejiang Province. Relying on the advantages of human resources, technology, market potentials and superior material resources from the group company, the plant is capable to manufacture various valves, water meters and faucets.
The plant adopts various production processes, including gravity casting, sand casting, forging by advanced IMR gravity casting machines from Italy, automatic sand core making machines, automatic sand processing line, automatic molding machine, different levels of forging machines，possessing the capability of 5 million sets of castings for valves and water meters and is able to provide full product line from castings to finished assembly parts from regular brass/bronze as well as lead-free brass/bronze materials.
With sophisticated inspection equipments such as spectrometers from Germany Spectro and Swiss ARL, tensile testing machine, hardness meter and etc., the products are processed under strict quality control. Based on the patent technology of “Permanent Gravity Casting Molds of Tin-bronze Castings and its Casting Process” and “A kind of suitable for Gravity Casting method of Preparation of Lead-Free Bismuth Brass Alloy Material”and the high quality brass, bronze, lead-free ingots produced by the brother company Zhejiang Tianshen as well as the cost advantage, in a form of low energy consumption, high starting point, high quality, full range of services as well as scale oriented, the plant has become strategic business partner of various international brands in sanitary ware, valve and water meter industries.
SHANGHAI TIANSHEN SANITARY WARES CO., LTD
Shanghai Tianshen Sanitary Wares Co., Ltd established in 2003 and located in Songjiang District, Shanghai, covers an area of 27,000 square meters. Equipped with eight-station CNC Tapping Machine, South Korea and Taiwan advanced CNC machine , numerical controlled machining equipment and three-coordinate measuring instrument, spectrometer, thickness gauge, projectors and other detecting equipment, the factory is able to provide supporting service and extensive cooperation from rough casting to assembled products, as well as multiple materials from brass, bronze to lead-free brass/bronze products for customers in sanitary fitting, valves ,water meter industrial. With an annual capacity of 5 million pcs of water meters and valve bodies, 2 million sets of assembly valves and water meters. Tianshen has become an important strategic business partner to many famous branded companies from valve and water meter industries all over the world.
SHANGHAI TIANSHEN COPPER GROUP LEAD-FREE WATER METER CO., LTD.
Shanghai Tianshen Copper group Lead-free Water meter Co., Ltd. is a wholly owned subsidiary of the group company. Based on the manufacturing resources of Shanghai tianshen sanitary wares co., ltd, the company is a professionally supplier focusing on environmental friendly (lead-free material) intelligent water meter. The company, located in Songjiang District, Shanghai, is an integrated enterprise with research and development, manufacture, marketing and service.