Complaint
| 1.Specialization in CNC formulations of high precision and qualityhttps://tongxingqc.en.made-in-china.com/product-list-1.html |
| 2.Independent quality control department |
| 3.Control plan and process flow sheet for each batch |
| 4.Quality control in all whole production |
| 5.Meeting demands even for very small quantities or single units |
| 6.Short delivery times |
| 7.Online orders and production progress monitoring |
| 8.40 years of bearing experience, mature technology, and a number of inventions and utility model patents. |
Fujian Province Tonging Auto Synchronizer Co., Ltd and Fujian Shshi Tongxing Gears Co. Ltd are focus on the production of space parts for the aftermarket over 35years. a professional company in the field.
Our spare parts are interchangeable with the major manufacturers of heavy duty trucks, buses, light commercial and 4x4 pick up vehicles, medium and heavy duty Japanese applications. New items developing for customized in earthmover and agriculture machines.
There are one forging production line of 1600 tons, several forging production lines from 400 tons to 1000 tons: more than 300 various manufacturing and inspecting equipments with high efficiency and precision; two heat treatment production lines.
Our company can achieve more production process of forging, hobbing, shaving, gear
shaping, grinding and heat treatment.
There are four factories affiliated to the company, including Gear Factory, Synchronizer Factory, Adjusting Arm Factory and Casting Factory, producing various Transmission Synchronizers;
Differential Gears; Cross Spiders; Differential cases and other parts. We produce those parts for various types of
domestic trucks, Japanese trucks, European trucks and other famous brands. Moreover, the Agriculture machinery gears and Engineering machinery gears can developing also.
As a member of China Gear Industry Association and China
Auto Gear Manufacture Association, our company always focuses
on technology and quality. The company is an AAA enterprise, got lATF16949:2016 Quality Management System Certificate and has been awarded as Honest and Faithful Company several times by
government. Our products occupy large share of China and we established cooperation relations with FAW Group. Meanwhile, our products become very popular in Southeast Asia, Europe. Middle
East, Russia, America and other foreign countries.
With superior quality and excellent service, we are ready to offer
our products and service to costumers of all over the world!
Material: 20CrMnTiH
Scope and Capability of Gear Processing:
Modulus 1 to 10
Grade 6 of grinding accuracy
©Grade 8 of accuracy achieved by shaving
Maximum machining diameter 400mm
Heat treatment: Quenching and tempering +carburizing
Gearboxes
Input shafts
Gears
Sliding sleeves
Hubs and synchronizer cones
Planet carriers
Housing
Differentials
Loaded differential cases
Idler pinions and side gears
Gears
Differential kits
Differential Input Shafts
| Q1. What is your terms of packing? |
| A: Generally, we pack our goods in Crates/Pallet/Boxes/Cartons. |
| Q2. How about your delivery time? |
| A: Generally, it is 3-7days if the goods are in stock,or it is need 20-30days to producing, |
| it is according to the quantity. |
| Q3. Can you produce according to the samples? |
| A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures. |
| Q4. Do you test all your goods before delivery? |
| A: Yes, we have 100% test before delivery |
| Q5.Do you provide samples?is it free or extra? |
| A:yes,we could offer the sample for free,but do not pay the cost of freight. |
| Q6.What is your term of payment |
| A:payment less than 3000usd,100% in advance,payment more than 6000usd,30%payment before produce,70% balance payment before shipment. |
