<code id="er8qm"></code>
    1. <cite id="er8qm"><form id="er8qm"></form></cite>
          <cite id="er8qm"><form id="er8qm"><sup id="er8qm"></sup></form></cite>
                      <p id="er8qm"></p>

                    1. <cite id="er8qm"></cite>
                      1. <tt id="er8qm"><tbody id="er8qm"></tbody></tt>
                          <cite id="er8qm"></cite>
                        1. Welcome to the official website of Jiangsu Changling Hydraulic Co., Ltd. Stock Code:605389
                          Current location:Home > About Us > Development

                          Development

                          • 2018

                            After completion of the joint-stock system transforrna-tion. the Company was renamed as "Jiangsu Changling Hydraulic Co., Ltd."

                          • 2015

                            "Bilin" trademark is recognized as a famous trade-mark in Jiangsu Province.

                          • 2014

                            The excellent platinum-level supplier with Caterpillar SQEP certification.

                          • 2011

                            The "Expansion Project of Key Hydraulic Parts" has been listed as "the Central Special Project of National Key Industry Revitalization and Technical Transformation".

                          • 2010

                            The Company presided over the drafting of the national standard "GB/T 25629-2010 Central Rotary Joint for Hydraulic Excavators".

                          • 2008

                            The hydraulic turning joint for multi-oil-way large machinery researched and developed by the Company obtained national invention patents.

                          • 2007

                            The hydraulic turning joint for the "Bilin" brand hydraulic exca-vator won the title of famous brand prod-ucts in Jiangsu Province.

                          • 2000

                            The hydraulic turning joint developed and produced has passed the technical apprais-al presided over by Jiangsu Provincial Science and Technology Department.

                          • 1996

                            The hydraulic turning joint excavator has been devel-oped and applied in the field of hydraulic components of construction machinery.

                          • 1985

                            The Company cooperates with Changzhou Forestry Machinery Fae-tory to produce hydraulic parts.

                          澳门黄视频,亚洲老男人,澳门黄视频,三级黄录带