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Why Can We Always Ensure Excellent Quality

Quality Control

We have been certified by ISO 9001 QMS and have obtained API Spec 14A Certificate for Subsurface Safety Valves, API Spec 11D1 Certificate for Packers & API Spec 19G1 Certificate for Gas Lift Tools for many years.

Certification

Standard: ISO9001:2015

Number: 03819Q00332R2S

Issue Date: 2019-01-11

Expiry Date: 2022-01-26

Scope/Range: For the whole process of design, processing and sales of well completion petroleum machinery equipments（downhole tools)

Issued By: WSF

Standard: API Monogram

Number: 14A-0056

Issue Date: 2019-01-16

Expiry Date: 2022-01-16

Scope/Range: Subsurface Safety Valves

Issued By: American Petroleum Institute

Standard: API Monogram

Number: 11D1-0061

Issue Date: 2019-01-16

Expiry Date: 2022-01-16

Scope/Range: Packers at V6, V5, V4, V3

Issued By: American Petroleum Institute

Standard: API Monogram

Number: 19G1-0018

Issue Date: 2019-01-16

Expiry Date: 2022-01-16

Scope/Range: Side-pocket mandrels-Functional Testing Grade: F1, F2, F3-Design Validation Grade: V1, V2, V3

Issued By: American Petroleum Institute

Standard: 环境管理体系

Number: 03820E02032R0S

Issue Date: 2020-04-24

Expiry Date: 2023-04-23

Scope/Range: 完井石油机械设备（井下工具）的设计、加工和销售所涉及的相关环境管理活动

Issued By: WSF

Standard: 职业健康安全管理体系

Number: 03820S02033R0S

Issue Date: 2020-04-24

Expiry Date: 2023-04-23

Scope/Range: 完井石油机械设备（井下工具）的设计、加工和销售所涉及的相关职业健康安全管理活动

Issued By: WSF

Standard: ISO9001:2015

Number: 03819Q00332R2S

Issue Date: 2019-01-11

Expiry Date: 2022-01-26

Scope/Range: For the whole process of design, processing and sales of well completion petroleum machinery equipments（downhole tools)

Issued By: WSF

Standard: API Monogram

Number: 14A-0056

Issue Date: 2019-01-16

Expiry Date: 2022-01-16

Scope/Range: Subsurface Safety Valves

Issued By: American Petroleum Institute

Standard: API Monogram

Number: 11D1-0061

Issue Date: 2019-01-16

Expiry Date: 2022-01-16

Scope/Range: Packers at V6, V5, V4, V3

Issued By: American Petroleum Institute

Standard: API Monogram

Number: 19G1-0018

Issue Date: 2019-01-16

Expiry Date: 2022-01-16

Scope/Range: Side-pocket mandrels-Functional Testing Grade: F1, F2, F3-Design Validation Grade: V1, V2, V3

Issued By: American Petroleum Institute

Standard: 环境管理体系

Number: 03820E02032R0S

Issue Date: 2020-04-24

Expiry Date: 2023-04-23

Scope/Range: 完井石油机械设备（井下工具）的设计、加工和销售所涉及的相关环境管理活动

Issued By: WSF

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PRODUCT CATEGORIES

Well Completion Tools

Subsurface Safety Valve

Oil Well Packer

Sliding Sleeve Door

Wireline Tools

Gas Lift Mandrel

Gas Lift Valve

Chemical Injection Mandrel

Chemical Injection Valve

Landing Nipple

Compensating Devices

Kickover Tools

Why Can We Always Ensure Excellent Quality

Quality Control

Certification

Adjustable Unions Well Completion Tools Applicable for Production Well

Patent Hydraulically Set Type Dual Packers with Dual - Tubing Completion

Compact Well Completion Tools / Single String Production Packer Matched with Liner Hanger

9Cr1Mo / 13Cr / S13Cr / Inconel Subsurface Safety Valves 5000 Psi Working Pressure Use

API 14A Approved Well Completion Tools , Self - Equalizing / Non - Equalizing Type SCSSV