GUANGDONG TIANCHENG SEALS CO., LTD. ( "Tiancheng" for short) was established in 2001. It is a high-tech enterprise specializing in the research, development, production, sales, and service of automotive oil seals and rubber seals. Over the past two decades since its establishment, Tiancheng has steadily grown into an automotive parts supporting enterprise with leading technology, complete resource support, and annual tax revenue exceeding 20 million RMB. Tiancheng's products cover the automotive lubrication and sealing field, and it has become a primary and secondary supporting supplier for automobile companies such as Changan Auto, BYD, Geely, Great Wall, SERES, FORD, HONDA, TOYOTA, STELLANTIS, MAHLE, VALEO, and others.
Tiancheng has always attached great importance to technological development, adhering to the path of industry-university-research cooperation and accumulating strong technological innovation capabilities. Since 2006, it has been successively recognized as a "high-tech enterprise", "provincial engineering technology research and development center for automotive oil seals", "CNAS (China National Accreditation Service for Conformity Assessment) laboratory", "provincial demonstration base for innovation and industrialization of private enterprises", "Specialized and Innovative "Little Giant" Enterprises", "provincial doctoral workstation", "provincial enterprise technology center", "top 50 industrial enterprises in Jieyang City", and "AEO (Authorized Economic Operator) advanced certification enterprise". To better attract outstanding talents from various fields, Tiancheng has also established a Guangzhou R&D center in Guangzhou.
Tiancheng possesses proprietary core technologies and has obtained certification under the "Intellectual Property Management System", making it a model enterprise for intellectual property in Guangdong Province. Currently, it has been granted 32 authorized patents, including 7 invention patents; it has received 2 provincial-level appraisals for scientific and technological achievements, 2 evaluations of scientific and technological achievements, and Won the first prize of municipal science and technology progress award twice. As a member unit of national industry standard-setting organizations (such as the Secret Standardization Committee, Rubber Standardization Committee, and Sealing Device Committee), Tiancheng has led the development of 1 national standard, participated in the development of 26 national and industry standards, and formulated 5 enterprise standards. It has been commended as a "Standardization Active Contribution Unit" by the National Hydraulic and Pneumatic Standardization Technical Committee.
Tiancheng emphasizes product quality and excellence. In 2005, it officially obtained the ISO/TS 16949 quality system certification, an internationally recognized management standard for automotive suppliers (the version has been updated to IATF 16949:2016 since 2016). Subsequently, it has also obtained ISO9001 quality management system certification, ISO14001 environmental management system certification, ISO45001 occupational health and safety management system certification, and ISO10012 measurement management system certification.
Tiancheng has actively promoted the transformation of "industrialization + informatization" by deploying the enterprise's information strategy planning. It has introduced digital transformation systems such as U8 ERP management system, MES manufacturing execution system, WMS intelligent warehouse management system, and PLM product lifecycle management. Currently, it has begun to take shape as an intelligent factory.
Tiancheng will uphold the corporate vision of "building an international first-class auto parts supporting enterprise", vigorously pursue technological innovation, accelerate transformation and upgrading, and win customer recognition with excellent product quality, attentive customer service, cost-effective product advantages, and a good brand image, continuously creating new development opportunities in the growth of the enterprise. Adhering to the core values of "innovation, quality, pragmatism, progressiveness, harmony, and win-win", we will passionately innovate, forge ahead with determination, strive constantly for self-improvement, and dare to dedicate ourselves. We will operate in compliance with laws and regulations, and strive to become a high-quality public company with strong sustainable growth potential.
Various special-shaped rubber seals and sheaths
Rubber sealing for cylinder head cover of passenger vehicle engine
Crankshaft rear oil seal assembly 2 under special working conditions
Crankshaft rear oil seal assembly under special working conditions
Integrated crankshaft rear oil seal assembly
Combined crankshaft rear oil seal assembly