Home Industrial Equipment & Components Gate Valve Wedge Gate Valve Din Safety Valve 2025 Product List

Din Safety Valve

products found from  trusted manufacturers & suppliers
View:

List View

Gallery View
Video 1/ 6

Favorites

High-Quality Cast Steel DIN Flange Safety Valve for Industrial Use

US$ 30-100 / Piece
1 Piece (MOQ)
Wenzhou Afbv Valve Fittings Co., Ltd.
Wenzhou Afbv Valve Fittings Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China

Secured Trading Service

Enjoy trading protection from Made-in-China.com
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.
Steam
DIN
ISO, CE
High Temperature
Flange
Non-Ajustable
Video 1/ 6

Favorites

Premium DIN Cast Steel Safety Valve for Enhanced Safety Standards

US$ 40-1000 / Piece
2 Pieces (MOQ)
Wenzhou Afbv Valve Fittings Co., Ltd.
Wenzhou Afbv Valve Fittings Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.
Oil, Gas, Water
High Temperature
Manual
Cast Steel
Gland Type Safety Valve
Gand Packings Valve
Video 1/ 6

Favorites

API/JIS/DIN 2PC Flange&Threaded Ball Valve Carbon Steel&Stainless Steel Ball Valve Floating&Trunnion Ball Valve Pneumatic/Electric Ball Valve Fire Safety

US$ 20 / Piece
1 Piece (MOQ)
Zhejiang Longgong Valves Technology Co., Ltd.
Zhejiang Longgong Valves Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China

  • Manufacturer/Factory & Trading Company

Secured Trading Service

Enjoy trading protection from Made-in-China.com
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.
Oil
Stainless Steel
Flange
Manual
ANSI CLASS 150-900
Straight Through Type
Video 1/ 6

Favorites

900 Series DIN Standard Safety Valves

US$ 50-499 / Piece
1 Piece (MOQ)
QINGDAO I-FLOW CO., LTD.
QINGDAO I-FLOW CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China

  • Trading Company

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.
Water/Gas/Oil
ISO
Low Temperature
Flange
Non-Ajustable
Spring
Video 1/ 6

Favorites

China/API/DIN/High Pressure/3 Way/Flange/Control/Cryogenic/Stainless Steel/Floating/Trunnion/Ball Valve/Fire Safety with Motorized/Electric/Pneumatic Actuator

US$ 10 / Piece
10 Pieces (MOQ)
Zhejiang Zhitong Pipe Valve Technology Co., Ltd.
Zhejiang Zhitong Pipe Valve Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China

Secured Trading Service

Enjoy trading protection from Made-in-China.com
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.
Water, Oil, Gas, etc.
Stainless Steel
Flange
Manual
150lb/300lb/600lb
Straight Through Type
Video 1/ 6

Favorites

GB /DIN/API 526 /GOST Standard Spring Loaded Flanged Pressure Relief Safety Valve

US$ 15-20 / Pieces
1 Pieces (MOQ)
Hebei Yaofa Pipe Industry Technology Development Co., Ltd
Hebei Yaofa Pipe Industry Technology Development Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hebei, China

Secured Trading Service

Enjoy trading protection from Made-in-China.com
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.
Water
Ordinary Temperature
Direct-acting
Carbon Steel
Flange
Low Pressure
Video 1/ 6

Favorites

Plastic PVC PP Pph PVDF CPVC UPVC Flange Foot Valve Gate Valve Globe Valve Safety Valve Pressure Reduce Valve Air Vent Valve of Pn10 BS Cns ANSI Cl150 DIN JIS

US$ 10 / Piece
50 Pieces (MOQ)
NINGBO RMI PLASTIC CO., LTD.
NINGBO RMI PLASTIC CO., LTD.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.
Acid
Ordinary Temperature
PVC,CPVC,PVDF,PP,Pph
Flange
Ball
Low Pressure
Video 1/ 6

Favorites

Full Bore 2PC DIN Ball Valve with Safety Element

US$ 1.5-2 / Piece
1 Piece (MOQ)
WOD VALVE GROUP CO., LTD.
WOD VALVE GROUP CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China

  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001, Others
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.
Water
Stainless Steel
Thread
Manual
Pn63
Straight Through Type
Video 1/ 6

Favorites

API/JIS/DIN 2PC Flange Ball Valve Carbon Steel&Stainless Steel Ball Valve Floating&Trunnion Ball Valve Pneumatic/Electric Ball Valve Fire Safety

US$ 20-21 / Piece
99 Pieces (MOQ)
RST VALVE GROUP CO., LTD.
RST VALVE GROUP CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China

  • Manufacturer/Factory & Trading Company

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.
Water
Stainless Steel
Flange
Manual, Pneumatic, Electric
ANSI150lb, ANSI300lb
Straight Through Type
Video 1/ 6

Favorites

Stainless Steel DIN 901/ 902 Spring Loaded Steam Safety Valve / Pressure Relief Valve

US$ 8-100 / Piece
20 Pieces (MOQ)
Yuming Valve Group Co.,Ltd
Yuming Valve Group Co.,Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Henan, China

  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
Secured Trading Service

Enjoy trading protection from Made-in-China.com
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.
ISO, CE
High Temperature
Flange
Adjustable
Open
Spring
1/ 6

Favorites

High Quality 200X Flange JIS DIN Standard Hydraulic Electric Safety Water Pressure Reducing Valve

US$ 28-1000 / Piece
1 Piece (MOQ)
Tianjin KXC Metal Products Co., Ltd
Tianjin KXC Metal Products Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Tianjin, China

  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
Secured Trading Service

Enjoy trading protection from Made-in-China.com
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.
Low Temperature
CE
Oil, Water
Standard
Flange
Manual
1/ 6

Favorites

Stainless Steel DIN 901/ 902 Spring Loaded Steam Safety Valve / Pressure Relief Valve

US$ 2-999 / Piece
1 Piece (MOQ)
YOONAD VALVE (WUXI) CO., LTD.
YOONAD VALVE (WUXI) CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China

Secured Trading Service

Enjoy trading protection from Made-in-China.com
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.
Gas, Water, Vapor, Steam, Petroleum Industry
API/ANSI/ASTM/ASME
ISO, CE
Ordinary Temperature
Flange, Weld, Thread
Adjustable
Video 1/ 4

Favorites

Clamped Stainless Steel DIN Sanitary Safety Butterfly Valve

US$ 10-25 / Piece
1 Piece (MOQ)
QILI HOLDING GROUP CO., LTD.
QILI HOLDING GROUP CO., LTD.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.
Water
Manual
Welding
Double-Eccentric Sealing
Auto Sealed
Normal
Video 1/ 6

Favorites

30years Factory Manufacture Safety Valve ANSI BS DIN Standard Wcb Spring Full Open Flange Pressure Relief Safety Valve

US$ 160 / Piece
1 Piece (MOQ)
Suzhou Shangheng Valve Co., Ltd.
Suzhou Shangheng Valve Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China

Secured Trading Service

Enjoy trading protection from Made-in-China.com
View larger video & image

View larger video & image

5(4.5)

"Fast Delivery"
Fast Delivery
Contact Now

Add to inquiry basket to compare.
Water, Gas, Oil
ISO, CE
150lb~600lb;Pn16~Pn100
Flange
-29~200 °c
Closed
Video 1/ 6

Favorites

API/DIN 25bar Wcb Pressure Relief Spring Male Female NPT Thread Safety Valve for Fire Safe

US$ 8-10 / Piece
1 Piece (MOQ)
Hangzhou Henggong Technology Co., LTD
Hangzhou Henggong Technology Co., LTD
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China

Secured Trading Service

Enjoy trading protection from Made-in-China.com
View larger video & image

View larger video & image

5(4.7)

"On-time Delivery"
On-time Delivery
Contact Now

Add to inquiry basket to compare.
Oil
CCC, RoHS, ISO, CE
Ordinary Temperature
Flange
Adjustable
Closed
Video 1/ 6

Favorites

SS304/SS316L Pressure Relief safety Valve Mini 3A/DIN/SMS Sanitary Weld/Clamp/Thred Adjustable Vacuum

US$ 21.65-22.36 / Piece
1 Piece (MOQ)
WENZHOU QIMING STAINLESS CO., LTD.
WENZHOU QIMING STAINLESS CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China

  • Trading Company

Secured Trading Service

Enjoy trading protection from Made-in-China.com
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.
Gas
3A/DIN/SMS/BSPT/NPT/Bsp
3A
High Temperature
Clamp
Non-Ajustable
Video 1/ 6

Favorites

DIN Standard Pn40/16 Cast Steel& Stainless Steel Safety Valve

US$ 50-495 / Piece
1 Piece (MOQ)
QINGDAO I-FLOW CO., LTD.
QINGDAO I-FLOW CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China

  • Trading Company

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.
Water/Gas/Oil
ISO
Low Temperature
Flange
Non-Ajustable
Spring
Video 1/ 6

Favorites

API 6D/DIN/ANSI Fire Safety Nace Mr 0175 Full Port/Reduce Port Oil Gas Wcb/CF8/CF8m Worm Gear Operated Flange Trunnion Mounted Pneumatic/Electric Ball Valves

US$ 20 / Piece
1 Piece (MOQ)
Zhejiang Longgong Valves Technology Co., Ltd.
Zhejiang Longgong Valves Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China

  • Manufacturer/Factory & Trading Company

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.
Oil
Stainless Steel
Flange
Manual
PN1.0-32.0MPa
Straight Through Type
Video 1/ 6

Favorites

Stainless Steel Sanitary Grade DIN Clamped Steam Safety Valve for Dairy Industrial

US$ 50 / Piece
1 Piece (MOQ)
Zhejiang Ezo Fluid Equipment Co., Ltd.
Zhejiang Ezo Fluid Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China

Secured Trading Service

Enjoy trading protection from Made-in-China.com
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.
Water
ANSI,Amse,DIN,GOST,JIS,GB
CCC, RoHS, ISO, CE
High Temperature
Clamp
Customized
Video 1/ 6

Favorites

SS304 DIN SMS Connection Double Acting Pressure Regulating Stainless Steel Manual Sanitary Safety Reducing Valve

US$ 15-70 / Piece
10 Pieces (MOQ)
Wenzhou Minghe Stainless Steel Products Co., Ltd.
Wenzhou Minghe Stainless Steel Products Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China

Secured Trading Service

Enjoy trading protection from Made-in-China.com
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.
Water
ISO
Low Temperature
Clamp
Adjustable
Open
Video 1/ 6

Favorites

API/JIS/DIN 2PC Flange&Threaded Ball Valve Carbon Steel&Stainless Steel Ball Valve Floating&Trunnion Ball Valve Pneumatic/Electric Ball Valve Fire Safety

US$ 14-16 / Piece
10 Pieces (MOQ)
Yuming Valve Group Co.,Ltd
Yuming Valve Group Co.,Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Henan, China

  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
Secured Trading Service

Enjoy trading protection from Made-in-China.com
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.
Air/Water/Oil/Gas
Carbon Steel
Flange
Manual
Class150-Class2500
Straight Through Type
Video 1/ 6

Favorites

DIN 901/ 902 Spring Loaded Steam Safety Valve / Pressure Relief Valve

US$ 70-80 / Piece
1 Piece (MOQ)
Kinglai Applied Materials Shanghai Co.,Ltd
Kinglai Applied Materials Shanghai Co.,Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shanghai, China

  • Trading Company

Secured Trading Service

Enjoy trading protection from Made-in-China.com
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.
Water
CCC, ISO, CE
Low Temperature
Clamp
Non-Ajustable
Open
Video 1/ 6

Favorites

Wholesale Scuba Diving Air Cylinder Valve High Quality DIN/Yoke 200bar with Safety Device

US$ 18-20 / Piece
1 Piece (MOQ)
Danyang Feilun Gas Valve Co., Ltd.
Danyang Feilun Gas Valve Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China

Secured Trading Service

Enjoy trading protection from Made-in-China.com
View larger video & image

View larger video & image

5(5.0)

"On-time Delivery"
On-time Delivery
Contact Now

Add to inquiry basket to compare.
Gas
Low Temperature
Manual
Brass
Scuba Diving Valve
GB
Video 1/ 6

Favorites

DIN Cast Iron Socket End Manual Gate Valve for PVC Pipe Water and Gas Control Safety Regulating General Application

US$ 100 / Piece
1 Piece (MOQ)
Chengxin Valve Co., Ltd.
Chengxin Valve Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hebei, China

Secured Trading Service

Enjoy trading protection from Made-in-China.com
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.
Water, Oil, Steam
Ordinary Temperature
Direct-acting
Cast Iron
Socket
Ordinary Pressure
Video 1/ 6

Favorites

DIN GS-C25 Steam Safety Relief Valve (900/901/902)

US$ 1 / Piece
1 Piece (MOQ)
Goole Valve technology Co., Ltd.
Goole Valve technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.
C.S/S.S
Safety Valve
Flange
Steam, .etc
Plywood Case
ISO 9001
Video 1/ 6

Favorites

China Price DIN 901/ 902 Spring Loaded Steam Safety Valve with Wrench Spring Customized

US$ 1-49 / Piece
1 Piece (MOQ)
YOONAD VALVE (WUXI) CO., LTD.
YOONAD VALVE (WUXI) CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China

Secured Trading Service

Enjoy trading protection from Made-in-China.com
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.
Steam, Air
Below 350 Deg C
ASME Class 800
Forged Steel
15-25 Days
Customized
Video 1/ 6

Favorites

DIN Overpressure Protection Device Safety Valve Wcb

US$ 50-495 / Piece
1 Piece (MOQ)
QINGDAO I-FLOW CO., LTD.
QINGDAO I-FLOW CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China

  • Trading Company

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.
Water/Gas/Oil
ISO
Flange
Cast Steel/Stainless Steel
Wooden Case
DN65/100
Video 1/ 6

Favorites

ANSI/API/DIN Brass Female Male NPT Thread Pressure Relief Carbon Steel Safety Valve for Gas Oil Fir Safe

US$ 15-20 / Piece
1 Piece (MOQ)
Hangzhou Henggong Technology Co., LTD
Hangzhou Henggong Technology Co., LTD
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China

Secured Trading Service

Enjoy trading protection from Made-in-China.com
View larger video & image

View larger video & image

5(4.7)

"Fast Delivery"
Fast Delivery
Contact Now

Add to inquiry basket to compare.
Gas
CCC, RoHS, ISO, CE
Ordinary Temperature
Flange
Adjustable
Closed
Video 1/ 6

Favorites

API 6D Fire Safety Nace Mr 0175 Full Port/Reduce Port Oil Gas GB/DIN/ANSI Wcb/CF8/CF8m Worm Gear Operated Flange Floating Pneumatic/Electric Ball Valves

US$ 200 / Piece
1 Piece (MOQ)
Zhejiang Longgong Valves Technology Co., Ltd.
Zhejiang Longgong Valves Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China

  • Manufacturer/Factory & Trading Company

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.
Oil
Carbon Steel
Flange
Manual
ANSI CLASS 150-900
Straight Through Type
1 2 3 4 5 6 7 8 9 Next
Questions & Answers on Din Safety Valve
Q
What are the advantages of purchasing gate valves wholesale?
A
The Din Safety Valve is a standout piece in our Gate Valve collection.Wholesale purchasing of gate valves provides cost efficiencies through bulk discounts, streamlined sourcing, quality consistency, and customized options. By collaborating with trusted suppliers, you can optimize supply chain management and access competitive pricing for your industrial equipment needs.
Q
How can I find reliable gate valve suppliers in China?
A
Upgrade your Gate Valve with the elegant and durable Din Safety Valve.Seek reliable gate valve suppliers through industry exhibitions, online directories, and professional networking platforms. It is crucial to verify supplier qualifications, request certifications, and samples for quality assurance. Consider partnering with trusted manufacturers for seamless order fulfillment.
Q
What materials are commonly used in making gate valves?
A
Discover the perfect addition to your Gate Valve with our Din Safety Valve.Gate valves are typically made from materials such as stainless steel, cast iron, and brass. The choice of material depends on factors like the fluid handled, pressure requirements, and durability. For specific needs, consult with a reputable manufacturer.

You may also be interested in

China Temperature Safety Valve China Oil Safety Valve Din Check Valve Safety Valve Gas Din Ball Valve Din Gate Valve Din Butterfly Valve Safety Check Valve DIN Globe Valve Safety Ball Valve Safety Relief Valve Surface Safety Valve Fire Safety Valve Din Diaphragm Valve Brass Safety Valve

Wholesale & Price

Wholesale Valve Component Wholesale Electric Valve Wholesale Quality Valve Wholesale Machine Valve Industrial Valve Price Control Valve Price Stainless Steel Valve Price Water Valve Price Pressure Valve Factory Steel Valve Factory
More

Sourcing Guide for Din Safety Valve:

With hundreds of thousands of products to choose from and an ever growing product range, your industrial equipment needs are sure to be met here. Our China manufacturers & suppliers will provide a full-service to keep you up and running and meet your unique equipment requirements. If you are interested in China Din Safety Valve, You will be amazed by the variety of the product choices such as safety valve, valve, pressure relief valve. Besides, their competitive & cheap price of Din Safety Valve factory would get you an edge in your own market. It's well known that product quality and safety is a stronger priority for this equipment industry and also for the buyers, here you are offered a greater chance to find trustworthy manufacturers & factories who are delivering high levels of performance, efficiency and reliability in their products all the time. With thousands of quality suppliers & manufacturers, we are sure that they can provide all equipment for sale, services and solutions for your various industrial applications.

Haven't found what you want?

Easy Sourcing

Post sourcing requests and get quotations quickly.

Product Alert

Stay updated to what's new and popular on the market.
New Selection
Category
Product Features
Product Types
Min Order
OK
Search Within
Media
Temperature
Actuator
Connection Form
Material
Pressure
Valve Structure
Power Supply
Usage
Standard
Application
Company Features
Member Type
Business Type
R&D Capacity
City

Related Product Categories

Popular Searches

Free App: App Store Google Play
Follow Us:
Contact Us:
TradeMessenger:
About Us FAQ Help Site Map Mobile Site
Hot Products China Products China Manufacturers/Suppliers Wholesale Products Wholesale Price Continent Channel Industry Sites Regional Channels Product Index Insights
Language Options: Español Português Français Русский язык Italiano Deutsch Nederlands العربية 한국어 日本語 हिन्दी ภาษาไทย Türkçe Tiếng Việt Bahasa Indonesia
User Agreement Declaration Privacy Policy
Copyright © 1998-2025 Focus Technology Co., Ltd. All Rights Reserved.