According to your statement, your company is providing and supplying Japanese engineering products, which means that your company is engaged in trading and therefore falls into the category of a commercial establishment under the Bombay Shop & Establishment Act, 1948. Section 14(1) of the Act prescribes that employees can work for nine hours in a day and 48 hours in a week. However, in Subsection (2), it is provided that employees can work up to six hours in excess of 48 hours, which means that a company can require work from employees for a maximum of 54 hours in a week. Section 15 prescribes one hour of rest after 5 hours of work. In your case, you have not mentioned anything about the hours of rest given to employees. Therefore, it is presumed that 9.30 hours of work include the one-hour rest period. Thus, in your case, I do not find anything against the provisions of Section 14 and Section 15 of the Act.
Please note that my answer is based on the information provided in your question. If you wish to add any further information, please do so to enable me to review my answer thoroughly. The State Government or the local authority is the law-enforcing agency under this Act.
With good wishes,
Regards