HANNOVER MESSE 2018, 23 - 27 April
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Chengdu Puwin Precision Machinery

Logo Chengdu Puwin Precision Machinery
Exhibition stand
Hall 4, Stand B55

Company Data

Chengdu Puwin Precision
Machinery Co., Ltd.

Room B507-2, Dahecang Bldg.,
No.511 Xingshi Rd., Wuhou Distr.
610041 Chengdu
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Fax: +86 28 85482981


Ms. Tang
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Type of company

Year founded

Company profile

Puwin devotes to provide the most superior quality products with the best prices to assist our customers' competence in their markets.
Chengdu Puwin Precision Machinery Co, Limited was established in 2009 and is a conglomeration of five industrial companies, which is an industrial service company with new concept.

Chengdu Puwin Precision Machinery's five industrial companies offer diverse manufacturing capabilities. We can offer customers a wide range of products of high precision turned and milled parts, machined hot forged parts, machined lost wax investment castings, machined aluminium and zinc die castings, gear and gear shafts and high precision injection parts all from one source.

We manufacture to a very high standard, have strict quality control and excellent service, which all benefits our customers.

The sales and service team at Puwin works with a customer focus philosophy which has lead to us supplying world famous organisations such as Bosch, Viessmann, ITT, Elster and

Related organizations

Zhejiang Wins Machinery Co., Ltd.
Group headquarters


Plastic Injection Molding Parts

Our New Capability for Plastic Injection Molding Parts Puwin Has obtained the capability of making plastic injection Molding Parts by make investment in a precision plastic injection company in 10/2012. Now we have 2 workshops. One is making high quality parts for lightning protection electric device more

Manifold and valves for HVAC

Puwin has been manufacturing OEM manifold, valve and fittings for 2 famous companies in Europe for many years. With strict standard and the continuous innovation, Puwin has formed completed European required procedure of design, manufacturing and test to make high quality manifold, valve and fittings more

Machined Investment Casting

The foundries with our share have been equipped with good inspection equipment such as spectrumeter, tensile strengh inspection, CMM, shawdow graph, and ultrasonic detection, etc. In this instance both foundries make it sure that all casting are conforming to the material requirement and dimensional more

Machined High Pressure Die Casting

The pressure die casting foundry is always working in automotive industry and TS16949 certificate. Puwin made some investment in this foundry to help them to establish a CNC machining workshop. So Puwin become the share holder and the individual business partner for international market. The factory more

High precision machined parts

How to make high precision parts, the customers will agree the answer is good machines and good people. Yes, you can find both in Puwin. Puwin's machines includes CNC turning and milling machine, CNC sliding head machine, CNC 5 axis machining center, CNC 3 axis machining center, CNC grinding machines more

Brass forging and machining

These brass parts are used for HVAC, Water, Oil, Gas, Hydraulic, Pneumatic and Sanitary Products. All brass parts are produced strictly according to the customers' drawings and specifications. 90% of them are exported to Western Europe for several world famous companies. Puwin is equipped with 300 more

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