PCEC (Tianjin) Certification Services Co., Ltd.
24. June 2026PCEC (Tianjin) Certification Services Co., Ltd. is a Chinese certification body with a strong focus on explosion-proof products and the associated testing and certification procedures. For manufacturers of Ex-products, electrical equipment for hazardous areas, and comparable industrial products, PCEC is particularly relevant when access to the Chinese market requires CCC-Ex certification, voluntary product certification, or international Ex-conformity assessment.
Quick Overview on PCEC
| Feature | Detail |
| Full Name | PCEC (Tianjin) Certification Services Co., Ltd. |
| Chinese Name | 中创新海（天津）认证服务有限公司 |
| Abbreviation / Market Reference | PCEC |
| Founded | October 2018 |
| Regulatory Status | CNCA-approved certification body with independent legal personality |
| CNCA Approval Number | CNCA-R-2018-476 |
| CNAS Accreditation | Since December 18, 2020, Certificate Number CNAS C239-P |
| Affiliation | Subsidiary of CNOOC Tianjin Chemical Research & Design Institute Co., Ltd. |
| Focus | Ex-products, CCC-Ex, voluntary certification, IECEx, international Ex-certifications, SIL |
| Website | www.pcec.com.cn |
What is PCEC?
PCEC (Tianjin) Certification Services Co., Ltd. is an independent Chinese certification body founded in October 2018, organizationally affiliated with CNOOC Tianjin Chemical Research & Design Institute Co., Ltd. According to its own representation, PCEC is approved by the Chinese certification authority CNCA and operates as an independent third-party body for certification activities.
The certification body is part of a broader professional environment surrounding explosion protection, the chemical industry, technical testing, and standardization. Thus, PCEC is not merely a general certification organization, but of practical significance primarily in the field of Explosion Protection / Ex-Safety.
Role of PCEC in the Chinese Certification System
PCEC is particularly relevant in the environment of explosion-proof electrical products, i.e., products intended for use in hazardous areas. In this segment, mandatory and voluntary certification procedures play an important role in China, depending on the product category, in particular:
- CCC certification for explosion-proof products (CCC-Ex)
- Voluntary product certification
- IECEx certification
- Other international Ex-certifications
- SIL Functional Safety Certification
This makes PCEC particularly relevant for manufacturers from industries such as chemicals, petrochemistry, oil and gas, process industry, industrial automation, and hazardous operating environments.
Technical Focus: Explosion Protection
According to its own representation, one of the central focuses of PCEC is in the area of 防爆安全 (explosion protection safety). The environment includes not only certification but also testing, technical services, training, and standardization.
In the Ex-field, PCEC refers to the following institutional and technical foundation:
- National Explosion-proof Product Quality Inspection and Testing Center (Tianjin)
- Petroleum and Chemical Industry Electrical Product Explosion-proof Quality Supervision and Inspection Center
- PCEC as the associated certification body
- Certification body and laboratory designated by CNCA in the mandatory sector
- Recognized certification, laboratory, and inspection competencies
For manufacturers, this means: PCEC is not just a formal certification body, but is embedded in a technical testing and professional environment specifically oriented towards Ex-products.
PCEC Service Spectrum
Based on available information, PCEC covers the following service areas in particular:
- CCC certification
- Voluntary product certification
- IECEx certification
- Other international certifications for Ex-products
- SIL Functional Safety Certification
- Technical services
- Training and standardization services
Especially for Ex-products, the distinction is important: whether a product falls under a mandatory Chinese certification depends on the respective product catalog and the applicable CNCA implementation rules. Not every Ex-product automatically goes through the same procedure.
International Integration
PCEC is active not only in the Chinese mandatory sector but also participates in international Ex-certification and cooperation structures. The organization refers to IECEx activities as well as cooperation with various international certification and testing bodies in the Ex-environment.
For internationally active manufacturers, this is relevant because Ex-products often have to be evaluated in parallel according to several regimes, for example for:
- China CCC-Ex
- IECEx
- Other country-specific or regional Ex-requirements
This can make PCEC particularly interesting for companies preparing a product simultaneously for the Chinese market and other Ex-regulated markets.
Relevance of PCEC for Manufacturers
For manufacturers, PCEC is primarily relevant when products are used in hazardous areas and therefore must meet Chinese or international Ex-requirements. Typical product groups can be, for example:
- Explosion-proof electrical equipment
- Sensors and switching devices for Ex-areas
- Control and automation components
- Industrial measurement and monitoring technology
- Other electrical or electronic products with Ex-reference
In each individual case, the correct classification is crucial:
- Does the product fall under CCC-Ex?
- Is a voluntary certification sensible or required instead?
- Is an additional IECEx or other international certificate needed?
- What specific testing and documentation requirements apply?
Especially in this environment, a clean regulatory pre-check is important because false assumptions about the certification path can quickly lead to delays, retests, or unnecessary costs.
FAQ ON PCEC (Tianjin) Certification Services Co., Ltd.
No. PCEC is not a government authority in the narrower sense, but a Chinese certification body approved by CNCA with independent legal personality, which provides certification services as an independent third party.
PCEC is primarily known for certification and testing procedures in the field of explosion-proof products. This includes, in particular, CCC-Ex, IECEx, and other Ex-related certification and testing services.
No. PCEC is not generally responsible for every CCC certification. The responsibility depends on the respective product category and the relevant Chinese implementation rules. PCEC is particularly relevant in the field of explosion-proof products.
PCEC offers IECEx-related certification services according to its own representation and is integrated into international Ex-certification structures. This is particularly relevant for manufacturers who want to sell their products not only in China but also in other Ex-regulated markets.
MPR China Certification GmbH – Support for Ex- and China-Certifications in the PCEC Environment
MPR China Certification GmbH supports manufacturers in the classification and handling of Chinese certification procedures for products with Ex-reference, including procedures in the environment of PCEC and comparable Chinese certification and testing bodies. The focus is on correct regulatory classification, selection of the right certification path, and practical accompaniment of the procedure.
As part of the certification support, MPR China Certification GmbH takes on:
- Checking whether a product falls under CCC-Ex, a voluntary Chinese certification procedure, or an international Ex-program
- Classification of the applicable Chinese standards and implementation rules
- Coordination of testing requirements and technical documentation
- Accompaniment during audit, inspection, and certification processes in the course of CCC certification
- End-to-end support until certificate issuance and maintenance
Through specialization in Chinese product certifications and regulatory procedures, MPR China Certification GmbH supports manufacturers in preparing Ex-products in a targeted and compliant manner for the Chinese market.
