You can apply for Chinese Business Visa, please prepare the following documents under the help of the Chinese company:
1. Application form: All applicants should fill in one visa application form appropriately and authentically.
2. Applicant's passport valid for at least six months with at least 2 blank visa pages.
3. One recent passport size photograph.
4. One Passport photocopy.
5. invitation letter from company in China may apply for single or double entry visas.
6. Covering letter from applicant's company or employer addressed to the visa office.

At last, which state do you live in India? Such as Maharashtra State. Different state is under different consular jurisdiction of Chinese embassy or consulates in India.