1. 86-512-5812 7813 │ sales@lpetc.com │ www.lpetc.com Professional High Quality Efficient LPETC Offshore Technologies LYGM Petrochemical Engineering Technology Co., Ltd

2. 86-512-5812 7813 │ sales@lpetc.com │ www.lpetc.com LPETC/LYGM is a reliable manufacturer & exporter for special forgings, our main products include Special Flanges, forged pipe, Casing Head spool, Tubing head, Casing Adapter, Studded Crosses, and other special forging parts acc to API 6A, API 17D and customer’s drawings, our products are widely used in oil and gas industry. We have TÜV ISO 9001 Certificate, TÜV PED 97/23/EC Certificate, TÜV AD2000-W0 Certificate, and API Spec. 6A & API Spec. 17D Certificates. As a professional manufacturer, we have comprehensive and advanced manufacturing and testing equipments, to ensure that products meet the stringent requirements of various standards. Our business idea: Develop synchronously with the world, win-win with the customers. We hope to make common progress together with customers and create our resplendence together. About LPETC Offshore Technologies

3. Qualification Certificate We have following qualification certificates: TUV ISO 9001 PED 97/23/EC & AD2000-W0

4. Qualification Certificate We have the following qualifications ： API 6A & API 17D Certificate

5. Master Produces API Forgings - Casing Tube Head - Casing Spool -Adapted Flange -Wye -Valve Body -Anchor Flange

6. Master Produces API Forging -Y Block 4130 60K - Stabilizer AISI 4145H -17D 8630MOD 80K BOX -Lower Master Block 4130 60K -Studded Crosses 4130 75K -Swivel-Ring Flange A182- F53 (UNS S32750) -Outer Sleeve 4340 120K

7. Master Produces Other Forging -Special forging -Big Dim. Spool -Nozzle -Special Valve Body

8. Master Produces Other Forging -Special Nozzle -Tubesheet -Shaft -Tee -Swivel-Ring Flange

9. Master Manufacture Process For forging parts, they are very important process, other process including: - PMI - Machining - Mechanical Properties Test Forging Heat Treatment NDT Hardness Test

10. Master Technical Equipment Forging Tensile Test Impact Test Chemical Composition Test Hardness Test UT 2500 CNC Vertical Lathe HTM 3225 Machining Center Heat Treatment MT Tri-ordinate Measuring Instrument Large Horizontal Lathe

11. Range of Application You can find our customers in these fields: -Subsea oil pipelines and Drilling platform - Wellhead and Christmas Tree Equipment -Valve Manufacturing - Pressure Vessels & Chemical Equipment Oil field, oil & gas production equipment Oil and gas transmission equipment and pipeline Pressure vessels and chemical equipment Mechanical transmission equipment 70% 15% 10% 5%

12. 86-512-5812 7813 │ sales@lpetc.com │ www.lpetc.com Manufacture and Inspection Standard API Specification: API Specification: API 6A / ISO 10423, API 17D / ISO13628-4, API RP 17G / ISO 13628-7 ISO Specification: ISO Specification: ISO 9712, ISO 17025, ISO 19910, ISO 15156 / NACE MR 0175 EN & ASTM Specification: EN & ASTM Specification: EN10204, EN10222, ASTM A370, ASTM A388, ASTM E10, ASTM E18, ASTM E112

13. 86-512-5812 7813 │ sales@lpetc.com │ www.lpetc.com Master Material & Grade Martensitic Steel: AISI 410, AISI 420, A182-F6NM etc. Low Alloy Steel: A350-LF2, AISI 4130, AISI 4140, AISI 4340, AISI 4145H, AISI 8620, AISI 8630, A182-F22 and their Modified etc. Austenitic Stainless Steel: ASTM A182-F304/F304L, F321/F321H, F321, F316/F316L, F316Ti, F347/F347H etc. Duplex Steel: ASTM A182-F51(UNS S31803), F53(UNS 32750), F55(UNS 32760) etc. Yield Strength: From 60KSI to 130 KSI.

14. 86-512-5812 7813 │ sales@lpetc.com │ www.lpetc.com Health, Safety and Environment Policy Life and Health protection of our employers, environmental protection, our aspiration for the consistent improvement of the methods and technologies applied for industrial security and safety – is a core value for LPETC Offshore. The principles of company’s environmental activity are: - Recognition of human right on favorable environment; - Resources preservation; - Industrial process optimization in the context of ecological safety; - Minimization of probable negative influence of productive activity on environment; -Openness and availability of ecological information. Following strictly these principals, LPETC Offshore ensures transparence of the reports in the field of labor protection, safety procedures, environment protection. Consistent control of the employers safety, of their working places and technological process on the whole has been realized by the way of expertise of the equipment and instruments for personal safety and protection. We set ourselves a goal to implement continually the most up-to-date technologies to ensure industrial safety and environment protection, to support and develop the monitoring system, making it possible to reduce the risks of the accidents at the working places and to eliminate the possibility of environmental contamination. Carrying out the environmental actions is based on clear understanding by the employers of the fact, that reasonably balanced production tasks and maintenance of favorable environment is a necessary requirement for reduction of risks of emergency situations and ensuring safe conditions for the employers working activity and nearly living population.

15. 86-512-5812 7813 │ sales@lpetc.com │ www.lpetc.com Corporation Tenet Corporation Spirit: Practice, Innovation, Cooperation, Striving Corporation Business Ideas: Develop Synchronously with word, Win-Win with Customers. Corporation Value: Quality makes the Brand, Creation Attain Bright Future.

16. 86-512-5812 7813 │ sales@lpetc.com │ www.lpetc.com How to contact us ？ Head Office: Head Office: No.2 Gangyang Rd., Jin’gang Town, Zhangjiagang Free Trade Zone, Jiangsu, 215633, P.R. of China Contact Person: Mr. Zhou Yong Tel: 86-512-5812 7813, Fax: 86-512-5897 6009 Email: yong.zhou@zjglygm.com, yong.zhou@lpetc.com Shanghai Office: Shanghai Office: Room 908, No 3, Lane 90, JiuXin Business Center, JiuXin Road, Songjiang, 201615, Shanghai, P.R. of China Contact Person: Mr. Heven Miao Tel: 86-21-3763 2689, Fax: 86-21-3763 2682 Email: heven.miao@china-lygm.cn, heven.miao@lpetc.com Zhangjiagang Shanghai HONGKONG Singapore Zhangjiagang Shanghai HONGKONG Singapore

17. 86-512-5812 7813 │ sales@lpetc.com │ www.lpetc.com Our Master Customers

18. 86-512-5812 7813 │ sales@lpetc.com │ www.lpetc.com MORE INFO CONTACT NOW Yong.zhou@zjglygm.com Heven.miao@china-lygm.cn LPETC Offshore Technologies (China) Co., Limited LYGM Petrochemical Engineering Technology Co., Ltd