Ruian Sutong Machinery Co., Ltd: As one of the leading tapping machine, custom tapping machines, tapping machine accessories, electric tapping machine, micro drill grinder manufacturers and suppliers
... Read more
Ningbo Mashi Industries Co., Ltd: Professional bearing supplier and manufacturer in China, over 10 years experience. Custom designed, OEM/ODM service provide to our customs, shipping to the world.
... Read more
As a leading cnc machining, micro machining, aerospace machining, rapid prototyping, custom parts, die castings, investment casting manufacturers and supplier in China, Molto Precise Machining Co.,Ltd
... Read more
we are a factory located in conghua area,guangzhou city .china . we have over 13 years experience in the filter zone . we accept OEM/ODM , we have got ISO/TS 16949 certificate GSG test report Our
... Read more
Perovskite solar cells,belonging to the third generation of solar cells,are also known as new concept solar cells,which use perovskite organic metal halide semiconductors as light-absorbing materials.