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Welcome to TOPTENG TECHNOLOGY TRADING     TOPTENG TECHNOLOGY TRADING CO., LIMITED is the world's leading industrial equipment supplier, specializing in the production of automation control system modules and spare parts for several years. Become Our Regional Partner Reliable Supply. Protected Margins. Global Reach. Massive Ready-Stock: Instant access to obsolete and hard-to-find industrial parts. Distributor Protection: We offer price protection and lead-sharing for our long-term regional partners. Rapid Response: Dedicated account managers available via WhatsApp/Email to provide quotes within 1-2 hours. Flexible Shipping: Priority handling and express shipping to Dubai, Riyadh, and major global hubs. ABB: AC800M series module,Industrial robots spare parts DSQC series ,Bailey INFI 90,800xA,Advant OCS with Master Software,with MOD 300 software Advant OCS,Freelance - Distributed Control System for Process Industry,Symphony Melody,Satt OCS,Symphony DCI System Six,Harmony/INFI 90,Security system Rockwell Allen-Bradley: SLC500: 1747/1746 series MicroLogix: 1761/1763/1762/1766/1764 series         CompactLogix: 1769/1768 series Logix5000: 1756/1789/1794/1760/1788 series PLC-5: 1771/1785 series Bently Nevada: 3500/3300 Surveillance protection syste,Proximitor eddy current sensor probe EPRO: PR6422/PR6423/PR6424/PR6426 eddy-current transducer,PR9268 series Electro dynamic absolute vibration sensor  MMS6000 system Schneider Modicon: Quantum 140 series:CPU processor module,Communication module,Analog input output module,Digital input output module GE: IC693/IC695/IC697/IC698/IC200/IC660/IC670 CPU module ,Communication module ,Analog digital module EX2100,EX2000Excitation system card ,IS200 series DS200 series Invensys Triconex: Redundant fault-tolerant control system,the most modern fault-tolerant controller based on triple-module redundancy (TMR) architecture Westinghouse: OVATION system,WDPF system,WEStation system Honeywell: Alcont,Experion LS,Experion PKS,Experion HS,Plant Scape TDC 2000,TDC3000,TPS,security system Emerson: DeltaV system Dual - channel redundant security system  Redundant controller Power supply module  I/O unit Analog AI modules Analog AO module Siemens: Siemens MOORE, 6ES5 series,6GK series,6DD series,6AR series Yokogawa: CS3000 system CPU control module,Analog module Invensys Foxboro: I/A Series system,FBM(input / output modules) sequential control,Ladder logic control, Accident recall processing,Digital-to-analog conversion,Input / output signal processing,Data communication and processing Woodward: SPC valve position controller   505/505E(9907-162,9907-164,9907-165,9907-167)digital controller 2301A controller 9905 series  2301D-ST series
8
8
ESTABLISHED years
688
688
COOPERATED PARTNERS
45000
45000
STOCKS
366
366
WARRANTY DAYS
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We purchase from world-known brands` factories,like KONNAD(the heading agent in China),Bently Nevada, ABB,Vibro-Meter,Invensys Triconex,GE Fanuc,Foxboro,EMERSON, EPRO,Schneider Modicon,Westinghouse,Siemens,Woodward,HIMA,Yaskawa,Bosch Rexroth,Rosemount,and so on.
ABB 07AC91 Module
ABB 07AC91 GJR5252300R0101 Module/New in stock
ABB 07AC91 GJR5252300R0101  Brand new original genuine products, in stock, No reason to return in 7 days.one year warranty~
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Bently Nevada 3500/22M
Bently Nevada 3500/22M NEW
Bently Nevada 3500/22M Brand new original genuine products, in stock, No reason to return in 7 days.one year warranty~
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4351B /Triconex Communication Card TCM
INVENSYS TRICONEX 4351B / COMMUNICATION MODULE
INVENSYS TRICONEX 4351B COMMUNICATION MODULE New original spot, price concessions, welcome to consult.
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Bently Nevada 3500/22M 138607-01
Bently Nevada 3500/22M 138607-01 Transient Data Interface/NEW in stock
Bently Nevada 3500/22M 138607-01 Brand new original genuine products, in stock, No reason to return in 7 days.one year warranty~
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Bently Nevada 3500/22M 288055-01
Bently Nevada 3500/22M 288055-01 Transient Data Interface/NEW in stock
Bently Nevada 3500/22M 288055-01 Brand new original genuine products, in stock, No reason to return in 7 days.one year warranty~
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Bently Nevada 3500/42M 176449-02
Bently Nevada 3500/42M 176449-02 Proximitor Seismic Monitor/NEW/In Stoc
Bently Nevada 3500/42M 176449-02 Brand new original genuine products, in stock, No reason to return in 7 days.one year warranty~
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IS215UCVHM06A
IS215UCVHM06A GE-VME Processor Control Card
Brand new with low price,welcome quote for it
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IS220PVIBH1A
IS220PVIBH1A by GE MKVIe, IO PACK
IS220PVIBH1A by GE MKVIe IO PACK, SERVO INTERFACE, BPPC
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Latest News
18

Mar 2026

CIRCUIT GUIDE: Everything you need to know about the Shanghai International Circuit Get up to speed with all the key Shanghai International Circuit statistics, driving pointers, facts and more. The Formula 1 season continues with Round 2 in China, where the first Sprint weekend will present another new challenge for the teams and drivers. But how much do you know about the Shanghai International Circuit? F1.com presents your all-in-one guide… Key Shanghai International Circuit statistics Circuit length: 5.451km Number of turns: 16 Number of laps: 56 Race distance: 305.066km Lap record: 1m 32.238s – Michael Schumacher (2004) When was China’s first Grand Prix? While there were rumblings of a Chinese Grand Prix from the early 1990s onwards, it wasn’t until the early 2000s that the owners of the Shanghai International Circuit signed a seven-year deal with Formula 1 to host a race from 2004 onwards. It was one of two tracks to debut in the 2004 season – the other being Bahrain – and featured in the midst of Ferrari dominance, with Rubens Barrichello taking victory from Jenson Button and Kimi Raikkonen. The track hosted the season finale the following year and remained tucked towards the end of the calendar until 2009, when it was shuffled forward to become one of the opening rounds. Although the contract has been extended multiple times, there was a significant break between 2020 and 2023 due to the Covid-19 pandemic, with the venue making its return in 2024. What’s the circuit like to drive? Unlike Melbourne's Albert Park, the Shanghai International Circuit is a permanent race track that was resurfaced ahead of the 2025 event – this massively increased the grip levels, but saw drivers struggle with graining on their tyres. With plenty of action over the last year, the circuit will have evolved significantly and this shouldn’t be as much of a problem this time around. The start presents a unique challenge for the drivers as they navigate the twisty opening turns before preparing for the super-high g-forces in Turns 7 and 8. There’s also one of the longest straights on the calendar at 1.2km, offering some brilliant overtaking opportunities. Heavy braking zones, similar to those seen in pre-season testing in Bahrain, and the circuit’s technical nature could take some getting used to in the new cars, especially with only one practice session on offer ahead of Sprint Qualifying. Meanwhile, Overtake Mode is the direct replacement for DRS, acting as a performance aid that allows a driver to recharge an extra +0.5MJ and generate an additional electrical power profile. This can only be deployed when a driver is within a second of the car ahead at the detection point, which in China is at Turn 16 – the beginning of the start/finish straight – with the activation point coming marginally further down the track. The detection point will most likely be at the final corner at most circuits, as any subsequent long straight is perfect for drivers to maximise the high...

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