JIASHAN TIANYI SEALS CO.,LTDJiashan Tianyi seals Co.,Ltd is located in the middle of Shanghai-Hangzhou Speedway,the north of Dayun,Jiashan Exit Ramp.It covers 9,800 square meters area and there is a Shanjiang Highway which through to Suzhou is just about an hour’s drive from our company.

       The predecessor of our company is Jiashan Mechanical Seals Company Limited.It specialized in designing and marking mechanical seals for about 30 years.We have strong technical force,rich experience and various kinds of perfect production equipment and checkout equipment.The company is one of the first enterprises to obtain the state mechanical seal production license, and has the leading position in China.

        Almost three decades on,we have been following “honest working,keep improving” as the quality guideline andinsisting “quality first,customer paramountcy” as our principle and strictly carrying out the relevant standards such as GB6556，ISO3069,DIN24960,etc.We provide the best service to the domestic and international users.We have been extensively getting the user’s approval because the one time success rate of install the pump and cauldron mechanical seals was over 99.5%.And the user’s satisfaction was over 99%.So that our company is becoming more prosperous.

       We will insist “better quality,more content service,more reasonable price”as the principle.Welcome the international and domestic customers call or letter negotiation and talk about the cooperation.

We will insist “better quality,more content service,more reasonable price”as the principle.Welcome the international and domestic customers call or letter negotiation and talk about the cooperation.

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Our company has passed the ISO900:2000 quality system certificate.It is one of the first enterprises which obtained the production license to product the mechanical seals and in the leading position in China.We strictly carry out the relevant standards such as ISO3069,DIN24960,etc.