
Specification | Precision Grade (um) | Net weight(kg) | |||
Grade 000 | Grade 00 | Grade 0 | Grade 1 | ||
300*200*50mm | 0.9 | 1.8 | 3.6 | 7 | 9 |
300*300*70mm | 1 | 1.9 | 3.8 | 7.5 | 19 |
400*250*70mm | 1 | 2 | 4 | 8 | 21 |
400*400*70mm | 1.2 | 2.3 | 4.5 | 9 | 34 |
630*400*100mm | 1.3 | 2.5 | 5 | 10 | 77 |
630*630*100mm | 1.3 | 2.5 | 5 | 10 | 121 |
800*500*100mm | 1.4 | 2.7 | 5.3 | 11.5 | 215 |
... | |||||
1600*1000*200mm | 2 | 4 | 8 | 6 | 982 |
2000*1000*200mm | 2.4 | 4.8 | 9.5 | 19 | 1228 |
4000*2500*500mm | 4.4 | 8.8 | 17.5 | 35 | 15350 |






What kind of support you can get from TJ Measuring Tool?
3.Support local after-sales service. up to 2021, we have offered onsite to these countries and areas: Canada, Mexico, the United States, Ukraine, Russia, Italy, Poland, Spain, Brazil, Indonesia, India, Turkey, Thailand, Vietnam, Australia,etc.

It is a company that produces and processes casting tools, measuring tools and other products. It has a complete and scientific quality management system. The integrity, strength and product quality of Botou Tianjian Measuring Tools Co., Ltd. have been recognized by the industry. Friends from all walks of life are welcome to visit, provide guidance and negotiate business.
Our company's main products include: cast iron platforms, marking platforms, 3D /2D welding tables, T-slot assembly platforms, boring and milling machine tool tables, three-coordinate platforms, test platforms, magnesium-aluminum lightweight flat rulers, cast iron flat flat rulers, Bridge-type flat ruler, square ruler, right-angle ruler, special angle ruler for machine tools, inspection square box, scribing square box, magnetic square box, magnetic V-shaped frame, deflection checker, gear runout checker, high-precision deflection checker, New deflection checker, machine tool inspection rod, machine tool adjustment pad, machine tool anti-vibration pad, step pad, contour pad, cast iron shaped iron, steel V-shaped frame, cast iron bent plate, chrome-plated jack, granite flat plate , flat ruler, square ruler, square box, parallel gauge, granite machine tool guide rail, T-slot workbench, three coordinate measuring machine components, granite adjustable pillar, profile block, profile frame, granite watch base, etc. Measuring tools, and various non-standard measuring tools can also be customized (the user needs to attach drawings).


To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging sevices will be provided.
Q1. Are you manufacturer or trade company ?
A:We are professional manufacturer in China , and have in this line almost 10 years .
Q2. Would it be possible for us to visit your factory ?
A:Sure, welcome you at any time !
Q3. How can we get the quotation ?
A:Please let us know the specifications of the platforms, such as the Material, Size, Hole spacing, ect
Q4. How can I start the order?
A:You could place the order directly or we can send you the proforma invoice with our bank details. After we received the down payment, we will start the production.
Q5. Lead time:
A:The order lead time is need 15-25 days after receiving deposit.
Q6. Do you have after sales support?
A: Yes, we have rich experience in handling after-sales issues via video or email. Meanwhile the engineers are available to service overseas. We have agents in different countries too if you want local service or sample testing.