Welcome To TOS

Welcome to TOS

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Peer-to-peer for the Blockchain Era

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What is TOS?

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Company Profile

Jiangsu Tongsheng International Trade Co., Ltd. (TOS) is a modern service enterprise specializing in the import and export of mechanical and electrical products.The company is mainly engaged in the import and export business of various production lines, complete sets of equipment, hardware tools, light industrial textiles, metal materials, ships and accessories.

Business area

We are committed to providing customers with equipment supply, international and domestic tendering, licensing and tax exemption procedures, import agent certification, customs declaration, commodity inspection, transportation, insurance and other "resource supply, business consulting, financial support, logistics services" four in one Full process, a package of business solutions.

Business advantage

Our company provides "one-stop" mechanical and electrical equipment import process services, customers can enjoy the whole process of worry-free service as long as they are entrusted.Really make every effort to carry out the project from the complicated import affairs.

In the import process, Jiangsu Tongsheng only charges a small amount of tendering fees, specializing in international and domestic tendering agency services.With the client's wishes as the purpose of service, try to meet the needs of the client.

Jiangsu Tongsheng signed a three-party import contract with the buyer and seller and conducted an evaluation, especially the commercial part, to protect the owner's rights and interests regarding delivery, maintenance and return.Jiangsu Tongsheng is better than the general owner.

Jiangsu Tongsheng has good credit in the bank and has a large amount of credit.As long as the owner provides a 30% guarantee deposit, Jiangsu Tongsheng can issue a 100% letter of credit.The foreign exchange payment and the opening of the letter of credit are charged by the bank.Jiangsu Tongsheng has an absolute advantage over the general owner.

Jiangsu Tongsheng has a large import and export volume every year, and maintains good relations with major customs throughout the country. Therefore, it has a professional and efficient customs declaration speed, and has agreements with customs declaration companies to enjoy the agreement price.Jiangsu Tongsheng has an absolute advantage over the general owner.

In view of the huge import and export volume of Jiangsu Tongsheng, it has been directly cooperating with shipping companies, airlines and transportation companies, and less agency.Can get a discounted price.And China Life Insurance and China Ping An provide seamless insurance for ultra-low premiums.Jiangsu Tongsheng is better than the general owner.

ExecutiveTeam

Meet the people behind Blockchain

Frequently Asked Questions

A blockchain, originally block chain, is a continuously growing list of records, called blocks, which are linked and secured using cryptography. Each block typically contains a hash pointer as a link to a previous block, a timestamp and transaction data. By design, blockchains are inherently resistant to modification of the data. It is “an open, distributed ledger that can record transactions between two parties efficiently and in a verifiable and permanent way”. For use as a distributed ledger, a blockchain is typically managed by a peer-to-peer network collectively adhering to a protocol for validating new blocks. Once recorded, the data in any given block cannot be altered retroactively without the alteration of all subsequent blocks, which requires collusion of the network majority.

Blocks hold batches of valid transactions that are hashed and encoded into a Merkle tree. Each block includes the hash of the prior block in the blockchain, linking the two. The linked blocks form a chain. This iterative process confirms the integrity of the previous block, all the way back to the original genesis block.

A hard fork term refers to a situation when a blockchain splits into two separate chains in consequence of the use of two distinct sets of rules trying to govern the system. For example, Ethereum has hard-forked to “make whole” the investors in The DAO, which had been hacked by exploiting a vulnerability in its code. In 2014 the Nxt community was asked to consider a hard fork that would have led to a rollback of the blockchain records to mitigate the effects of a theft of 50 million NXT from a major cryptocurrency exchange. The hard fork proposal was rejected, and some of the funds were recovered after negotiations and ransom payment.